{"title":"Vision Assessment","description":"\u003cp\u003eLow vision assessment tools, contrast tests, acuity charts\u003c\/p\u003e","products":[{"product_id":"20ft-snellen-e-test-chart","title":"20ft Snellen \"E\" Test Chart","description":"\u003cp\u003e\u003cspan\u003eTest distance visual acuity with the 20ft Snellen E Chart. Features E optotypes from 20\/200 to 20\/10 for professional vision screening.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cb\u003eChart Size:\u003c\/b\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003cspan class=\"Yjhzub\"\u003e279.4 mm x 571.5 mm\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Sensory Logix Store","offers":[{"title":"Default Title","offer_id":50899709788466,"sku":"BER-BC11931","price":478.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0969\/7545\/4514\/files\/20ft_Snellen_E_Chart_Distance_Vision_Test_Chart.jpg?v=1787122284"},{"product_id":"10ft-snellen-e-test-chart","title":"10ft Snellen \"E\" Test Chart","description":"\u003cp\u003eTest distance visual acuity with the 10ft Snellen E Chart. 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Especially useful with ARMD and PMF. The back of the card contains near point reading material of various type sizes. This allows the patient to monitor possible changes in visual acuity. The card is made of a washable plastic material.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cb\u003eCard Size:\u003c\/b\u003e 136.53 mm x 203.2 mm\u003c\/span\u003e\u003c\/p\u003e","brand":"Sensory Logix Store","offers":[{"title":"Default Title","offer_id":50899722928434,"sku":"BER-BC11980","price":400.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0969\/7545\/4514\/files\/SMD_Amsler_Grid_Test_Card_Home_Vision_Monitoring.jpg?v=1787162099"},{"product_id":"tumbling-e-20ft-test-chart","title":"Tumbling E - 20ft Test Chart","description":"\u003cp\u003e\u003cspan\u003e20 foot test card made of washable plastic\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e20\/200 to 20\/10 size\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cb\u003eChart Size:\u003c\/b\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003cspan class=\"Yjhzub\"\u003e279.4 mm x 571.5 mm\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Sensory Logix Store","offers":[{"title":"Default Title","offer_id":50909454041394,"sku":"BER-BC11942","price":478.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0969\/7545\/4514\/files\/BErnell_Tumbling_E_20ft_Test_Chart.jpg?v=1787166451"},{"product_id":"single-end-occluder-red-maddox-with-shorter-handle","title":"Single End Occluder Red Maddox with Shorter Handle","description":"\u003cp\u003e\u003cspan\u003ePlexiglass hand held occluder with short handle\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e13.0175 cm (6-7\/8\") long\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(255, 128, 0);\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 128, 0);\"\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e Do not clean with alcohol - use antibacterial soap to clean\u003c\/span\u003e\u003c\/p\u003e","brand":"Sensory Logix Store","offers":[{"title":"Default Title","offer_id":50909454467378,"sku":"BER-BC1200R","price":510.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0969\/7545\/4514\/files\/Bernell_Red_Maddox_Occluder.jpg?v=1787166634"},{"product_id":"phoria-near-far-test-card","title":"Phoria Near and Far Test Cards","description":"\u003cp\u003ePhoria cards tests vertical and horizontal muscle balance for both near and far testing distance. \u003c\/p\u003e\n\u003cp\u003eReferral considerations indicated on cards for imbalance beyond certain prism diopters or balance beyond specified esophoria and exophoria ranges. Phoria Card test measures: 10-1\/2\" x 8-1\/2\" (26.7cm x 20.3cm)\u003c\/p\u003e\n\u003cp\u003eCards have rounded corners\u003cbr\u003ePrinted on rigid matte finish vinyl\u003c\/p\u003e","brand":"Sensory Logix Store","offers":[{"title":"Near Test","offer_id":50909455352114,"sku":"BER-BC1209N","price":596.0,"currency_code":"ZAR","in_stock":true},{"title":"Far Test","offer_id":50909455384882,"sku":"BER-BC1209F","price":596.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0969\/7545\/4514\/files\/Bernell_Phoria_Test_Card_Near_Far_Binocular_Vision_Test.jpg?v=1787166798"},{"product_id":"solid-black-occluder","title":"Solid Black Occluder - OOMD","description":"\u003cp\u003eSingle End Black Occluder\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLength:\u003c\/strong\u003e 24.13 cm (9.5\")\u003cbr\u003e\u003cb\u003eCup Size:\u003c\/b\u003e\u003cspan\u003e 60mm\u003cbr\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(255, 128, 0);\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"color: rgb(255, 128, 0);\"\u003eImportant: Do not clean with alcohol - use antibacterial soap to clean\u003c\/span\u003e\u003c\/p\u003e","brand":"Sensory Logix Store","offers":[{"title":"Default Title","offer_id":50909479305522,"sku":"BER-BC204P","price":414.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0969\/7545\/4514\/files\/Solid_Black_Occluder.jpg?v=1787167914"},{"product_id":"snellen-x-cyl-jaeger-card","title":"Snellen X-Cyl Jaeger Card","description":"\u003cp\u003e\u003cspan\u003eNear point test card printed on both sides.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eFront side tests for Jaeger 2 through 8.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBack side tests Snellen and X Cylinder.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eThe card is made of durable plastic and is washable.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cb\u003eChart Size:\u003c\/b\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003cspan class=\"Yjhzub\"\u003e136\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e\u003cspan class=\"Yjhzub\"\u003e.53 mm x 203.2 mm (\u003cspan\u003e5-3\/8\" x 8\")\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Sensory Logix Store","offers":[{"title":"Default Title","offer_id":50909486678322,"sku":"BER-BC814SCJ","price":414.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0969\/7545\/4514\/files\/Snellen_X-Cyl_Jaeger_Card_Near_Vision_Test_Card.jpg?v=1787168708"},{"product_id":"tumbling-e-test-10-feet","title":"Tumbling \"E\" Test - 10 feet","description":"\u003cp\u003e\u003cspan\u003e10\/100 to 10\/10 size\u003cbr\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e\u003cb\u003eChart Size:\u003c\/b\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003cspan class=\"Yjhzub\"\u003e228.6mm x 355.6mm\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Sensory Logix Store","offers":[{"title":"Default Title","offer_id":50909591470386,"sku":"BER-BCE10","price":574.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0969\/7545\/4514\/files\/Tumbling_E_Test_10ft_Distance_Vision_Test_Chart.jpg?v=1787170372"},{"product_id":"bernell-fixation-stick-with-red-green-anti-suppression-check","title":"Bernell Fixation Stick with Red\/Green Anti-Suppression Check","description":"\u003cp\u003e\u003cspan\u003eIntroducing a versatile, lightweight multi-functional instrument designed specifically for optometrists to evaluate a wide range of visual skills in children. Our user-friendly device features two red\/green suppression tests and an assortment of vibrant fixation targets that captivate young patients, making assessments more enjoyable and efficient.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eThis exceptional tool is perfect for examining pursuits, near point of convergence, and accommodation, streamlining the testing process for both you and your pediatric patients. Elevate your practice by incorporating this invaluable instrument into your assessment toolkit, and provide a more engaging experience for your young clients.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eConstructed from robust, high-quality vinyl material, our product ensures long-lasting durability and reliable performance.\u003cbr\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(222, 86, 40);\"\u003e\u003ci\u003eRed\/Green glasses not included.\u003c\/i\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Sensory Logix Store","offers":[{"title":"Default Title","offer_id":50909597139250,"sku":"BER-BCFIX","price":327.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0969\/7545\/4514\/files\/Bernell_Fixation_Stick_Pediatric_Vision_Testing_Tool.jpg?v=1787170679"},{"product_id":"symbol-10ft-test-chart","title":"Symbol 10ft Test Chart","description":"\u003cp\u003e\u003cspan\u003eTest distance visual acuity with the Symbol 10ft Test Chart. Features symbols from 10\/100 to 10\/10 for vision screening and pediatric eye testing.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cb\u003eChart Size:\u003c\/b\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003cspan class=\"Yjhzub\"\u003e228.6mm x 355.6mm (9\" x 14\")\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Sensory Logix Store","offers":[{"title":"Default Title","offer_id":50909626532146,"sku":"BER-BCS10","price":574.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0969\/7545\/4514\/files\/Bernell_Symbol_10ft_Test_Chart.jpg?v=1787171797"},{"product_id":"waggoner-color-vision-testing-made-easy-cvtme","title":"Waggoner Color Vision Testing Made Easy (CVTME)","description":"\u003cp\u003e\u003cspan\u003eColour Vision Testing Made Easy (CVTME) is the pediatric gold standard for identifying genetic (red\/green) color vision deficiencies in children as young as 3. It consists of one demonstration plate and 9 test plates displaying circle, star, and\/or square throughout the plates and can be completed in under 60 seconds. On most plates, children will be able to see at least one symbol even if they are color vision deficient. If they can't identify one symbol on the first few plates, they may not understand the test.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eIn addition, CVTME provides a quick screening by using 4 cards that have a car, dog, boat, and house. This test can be completed in less than 30 seconds.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eCVTME is brilliantly simple to take and just plain fun for children. Considered the gold standard for pediatric assessment of color vision deficiencies in over 40 countries. Additionally, the \"World\" US Special Olympics Team have depended on CVTME to screen athletes over the years at their events.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eWaggoner CVTME Advantages\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eGold standard for pediatric color vision testing.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eUsed by the World Special Olympics to test the athletes.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eChildren do not need to know numbers because the test uses children-friendly symbols; circle, star, and square.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAble to screen children for color vision deficiencies as young as 3 years-old.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBrilliantly simple to take, easy to score and just plain fun for children.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eScore sheets provided at \u003ca href=\"https:\/\/www.waggonerdiagnostics.com\/\"\u003eWaggoner Diagnostics\u003c\/a\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOn most plates, children will be able to see at least one symbol even if they are colour vision deficient. This technique helps identify malingering and whether the child understands the test or not.\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy use Color Vision Testing Made Easy?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eExcellent screening tools for children who don't know their numbers.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIdentify children with colour vision deficiencies so that teachers can make accommodations accordingly.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Sensory Logix Store","offers":[{"title":"Default Title","offer_id":50909626695986,"sku":"BER-CVT1","price":4215.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0969\/7545\/4514\/files\/Waggoner_Colour_Vision_Testing_Suite_CVTME.jpg?v=1787172348"},{"product_id":"bernell-developmental-eye-movement-test-with-scoring-software","title":"Developmental Eye Movement Test™ (DEM™) (Includes Scoring Software)","description":"\u003cp\u003eBernell's exclusive Developmental Eye Movement (DEM™) test offers an objective method for assessing fixational and saccadic activity during both reading and non-reading tasks. Developed by Dr. Jack Richman, OD and Dr. Ralph Garzia, OD, the test includes a sub-test that assesses oculomotor function with numbers in a horizontal array. This feature allows for an in-depth evaluation of the patient's visual abilities. The test includes a manual, test plates, scoring software, a pad of evaluation sheets, and an expanding carrying case.\u003c\/p\u003e\n\u003cp\u003eThe Developmental Eye Movement (DEM) test comes with a comprehensive manual (2nd Edition) that includes detailed instructions, more than 60 pages of tables with standards based on age and grade level, case histories, and clinical treatment considerations. Additionally, the package includes scoring software that allows for efficient and accurate comparison to standardized scores, as well as saving time and reducing errors. \u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0969\/7545\/4514\/files\/DEM_Scoresheet-Instructions.pdf?v=1771083116\"\u003e\u003cstrong\u003eDownload DEM Scoresheet Instructions\u003c\/strong\u003e\u003c\/a\u003e. A pad of 25 evaluation sheets also comes with the test. Additional scoring sheets may be purchased.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eFeatures of the Developmental Eye Movement Test™ (DEM™):\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eProvides an objective method of assessing fixational and saccadic activity during reading and non-reading tasks.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIncorporates a sub-test of number calling in a vertical array, allowing for evaluation of oculomotor function with numbers in a horizontal array.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDeveloped by Dr. Jack Richman, OD and Dr. Ralph Garzia, OD.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIncludes a manual with instructions and tables of standards based on age and grade level, as well as case histories and clinical treatment considerations.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eScoring software saves time and prevents errors, and displays comparisons to standardized scores.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eComes with a pad of evaluation sheets and an expanding carrying case for easy transport and storage.\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ci\u003eIt is important to note that the DEM Scoring Software is non-returnable and only compatible with Windows operating systems, not Mac computers. Before purchasing the software, it is essential to ensure that the proper hardware is available to use it.\u003c\/i\u003e\u003c\/p\u003e","brand":"Sensory Logix Store","offers":[{"title":"Default Title","offer_id":50909639278898,"sku":"BER-DEMNV","price":3449.0,"currency_code":"ZAR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0969\/7545\/4514\/files\/Bernell_Developmental_Eye_Movement_DEM_Test.jpg?v=1787173728"},{"product_id":"good-lite-card-reading-month-of-may-near-vision-card-16-40cm","title":"Good-Lite Card (Reading): \"Month of May\" Near Vision Card (16\"\/40cm)","description":"\u003cp\u003eThis continuous text near vision reading card shows Letter Size, Point Size, Jaeger and Snellen in Meters and Ft. Covers J 12 to J1 (20\/100 to 20\/22) in 8 levels.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions:\u003c\/strong\u003e 5\" x 7.5\" (12.7 cm x 19.05 cm)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTesting distance\u003c\/strong\u003e: 16\"\/40 cm\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eAvailable Online Resources\u003c\/h3\u003e\n\u003cp\u003eTechnical Bulletin: \u003ca href=\"https:\/\/store.good-lite.com\/apps\/resources\/consolidated-near-vision-and-continuous-text-cards-technical-bulletin\" title=\"Good-Lite Technical Bulletin: Consolidated Near Vision and Continuous Text Cards\" rel=\"noopener\" target=\"_blank\"\u003eConsolidated Near Vision and Continuous Text Cards - Technical Bulletin\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Sensory Logix Store","offers":[{"title":"Default Title","offer_id":51521869021490,"sku":"GL-119700","price":573.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0969\/7545\/4514\/files\/Good-Lite_Month_of_May_Near_Vision_Card.jpg?v=1785412124"},{"product_id":"good-lite-chart-distance-esv1200-and-esv1500-lea-symbols-13-line-10ft-3m","title":"Good-Lite Chart (Distance): ESV1200™ and ESV1500™ - LEA SYMBOLS® 13-Line - 10ft\/3m","description":"\u003cp\u003e\u003cspan\u003eA LEA SYMBOLS\u003csup\u003e®\u003c\/sup\u003e distance chart with proportionally spaced optotypes (logMAR); line sizes range from 10\/63 to 10\/4 (3\/19 to 3\/1.2) equivalent. The other equivalents featured on this chart are letter size, 20 foot, 6 meter, decimal, and LogMAR. This chart can either be wall mounted or used in an \u003c\/span\u003e\u003ca class=\"editor-rtfLink\" href=\"https:\/\/www.good-lite.com\/products\/esv1200\" target=\"_blank\"\u003e\u003cspan\u003eESV1200™\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e, \u003c\/span\u003e\u003ca class=\"editor-rtfLink\" href=\"https:\/\/www.good-lite.com\/products\/esv1500\" target=\"_blank\"\u003e\u003cspan\u003eESV1500™\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e, or a Model A+ illuminated cabinet.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSet includes the chart, a response key, and instructions.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions:\u003c\/strong\u003e \u003cspan\u003e9\" x 14\" (22.9 cm x 35.6 cm)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTesting distance\u003c\/strong\u003e: \u003cspan\u003e10 feet\/3 meters\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eAvailable Online Resources\u003c\/h3\u003e\n\u003cp\u003eTechnical Bulletin - \u003ca href=\"https:\/\/store.good-lite.com\/apps\/resources\/esv1200-and-esv1500-charts-technical-bulletin-1-1\" title=\"Good-Lite Technical Bulletin: ESV1200™ and ESV1500™ Charts\" rel=\"noopener\" target=\"_blank\"\u003eESV1200™ and ESV1500™ Charts - Technical Bulletin\u003c\/a\u003e\u003cbr\u003eAnswer Key - \u003ca href=\"https:\/\/store.good-lite.com\/apps\/resources\/answer-key-model-250400\" title=\"Good-Lite: 250400 LEA SYMBOLS® - Distance Vision Answer Key\" rel=\"noopener\" target=\"_blank\"\u003e250400 LEA SYMBOLS® - Distance Vision Answer Key\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Sensory Logix Store","offers":[{"title":"Default Title","offer_id":51521937441074,"sku":"GL-250400","price":1528.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0969\/7545\/4514\/files\/Good-Lite_LEA_SYMBOLS_distance_chart.jpg?v=1785413673"},{"product_id":"good-lite-card-near-lea-symbols-near-vision-card-with-cord-16-40","title":"Good-Lite Card (Near): LEA SYMBOLS® Near Vision Card with Cord (16\"\/40cm)","description":"\u003cp\u003eThis test assesses the functional vision of a child at near distances and can also be used to familiarize a child with the testing procedure before introducing a distance test.\u003c\/p\u003e\n\u003cp\u003eFeatures proportionally spaced (logMAR) lines on one side and more tightly-spaced symbols on the opposite side. Line sizes range from 20\/400 to 20\/10 (6\/120 to 6\/3) equivalent, 0.05 to 2.00. A response key is printed on both sides of the chart. Flashcards and instructions are included.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions:\u003c\/strong\u003e 8\" x 10\" (20.3 cm x 25.4 cm)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTesting distance\u003c\/strong\u003e: 16\"\/40 cm\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003eAvailable Online Resources\u003c\/h3\u003e\n\u003cp\u003eUser Guide: \u003ca href=\"https:\/\/store.good-lite.com\/apps\/resources\/user-guide-model-250800\" target=\"_blank\" title=\"Good-Lite: LEA SYMBOLS Near Vision Card with 16 in (40 cm) Measuring Cord User Guide\" rel=\"noopener\"\u003eLEA SYMBOLS Near Vision Card with 16 in (40 cm) Measuring Cord User Guide\u003c\/a\u003e\u003cbr\u003eTechnical Bulletin: \u003ca href=\"https:\/\/store.good-lite.com\/apps\/resources\/good-lite-near-cards-technical-bulletin\" target=\"_blank\" title=\"Good-Lite Near Cards Technical Bulletin\" rel=\"noopener\"\u003eGood-Lite Near Cards - Technical Bulletin\u003c\/a\u003e\u003ca href=\"https:\/\/store.good-lite.com\/apps\/resources\/esv1200-and-esv1500-charts-technical-bulletin-1-1\" title=\"Good-Lite Technical Bulletin: ESV1200™ and ESV1500™ Charts\" rel=\"noopener\" target=\"_blank\"\u003e\u003c\/a\u003e\u003cbr\u003eAnswer Key - \u003ca href=\"https:\/\/store.good-lite.com\/apps\/resources\/answer-key-model-250800\" title=\"Good-Lite: 250800 - LEA SYMBOLS® Near Vision Card Answer Key\" rel=\"noopener\" target=\"_blank\"\u003e250800 LEA SYMBOLS® - Near Vision Answer Key\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Sensory Logix Store","offers":[{"title":"Default Title","offer_id":51521965654322,"sku":"GL-250800","price":1581.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0969\/7545\/4514\/files\/Good-Lite_LEA_SYMBOLS_Near_Vision_Card_with_Cord_16_40cm.jpg?v=1785414605"},{"product_id":"good-lite-phoropter-roto-near-vision-chart-16in-40cm","title":"Good-Lite Chart (Near): Good-Lite Phoropter Roto Near Vision Chart (16\"\/40cm)","description":"\u003cp\u003eNear vision roto chart for your phoropter contains a variety of tests for the eye care professional. Fits on a phoropter using both the phoropter rod \u0026amp; clip. The notched dial allows for easy rotation and chart selection. Phoropter Chart contains the following tests:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSloan Letter; line sizes ranging from 20\/200 to 12.5\/20\u003c\/li\u003e\n\u003cli\u003eLEA SYMBOLS\u003csup\u003e®\u003c\/sup\u003e; line sizes ranging from 20\/160 to 12.5\/20\u003c\/li\u003e\n\u003cli\u003eLEA NUMBERS\u003csup\u003e®\u003c\/sup\u003e; line sizes ranging from 20\/160 to 12.5\/20\u003c\/li\u003e\n\u003cli\u003eEnglish \u0026amp; Spanish continuous text\u003c\/li\u003e\n\u003cli\u003e20\/40 Sloan Letter Vertical and Horizontal Line\u003c\/li\u003e\n\u003cli\u003e20\/20 Sloan Letter Horizontal Line\u003c\/li\u003e\n\u003cli\u003e8 line block of 20\/20 Sloan Letter with 8 optotypes in each line\u003c\/li\u003e\n\u003cli\u003eCross Hatch Target\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eDouble-sided printing on styrene plastic for long-lasting durability. Size: 8\" x 7\" (20.3 x 17.9 cm)\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.good-lite.com\/pages\/lea-symbols-the-gold-standard\"\u003eLEA SYMBOLS\u003csup\u003e®\u003c\/sup\u003e: The Gold Standard\u003c\/a\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eAvailable Online Resources\u003c\/h3\u003e\n\u003cp\u003eTechnical Bulletin: \u003ca href=\"https:\/\/store.good-lite.com\/apps\/resources\/chart-near-good-lite-phoropter-roto-near-vision-chart-16-in-40-cm-techical-bulletin\" title=\"Good-Lite Technical Bulletin: Chart: Near - Tehcnical Bulletin\" rel=\"noopener\" target=\"_blank\"\u003eChart: Near - Technical Bulletin\u003c\/a\u003e\u003cbr\u003eTechnical Bulletin: \u003ca href=\"https:\/\/store.good-lite.com\/apps\/resources\/good-lite-near-cards-technical-bulletin\" title=\"Good-Lite Technical Bulletin: Good-Lite Near Cards - Technical Bulletin\" rel=\"noopener\" target=\"_blank\"\u003eGood-Lite Near Cards - Technical Bulletin\u003c\/a\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Sensory Logix Store","offers":[{"title":"Default Title","offer_id":51522669281586,"sku":"GL-400450","price":2348.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0969\/7545\/4514\/files\/Good-Lite_Phoropter_Roto_Near_Vision_Chart_400450.png?v=1785427046"},{"product_id":"good-lite-card-near-sloan-letter-etdrs-2000-series-charts-1-and-2-with-cord-16in-40cm","title":"Good-Lite Card (Near): Sloan Letter ETDRS 2000 Series Charts 1 and 2 with Cord (16\"\/40cm)","description":"\u003cp\u003eStandardised adult Sloan Letter near vision card with proportionally spaced (logMAR) lines in ETDRS, format; line sizes range from 20\/400 to 20\/10 (6\/120 to 6\/3) equivalent.\u003c\/p\u003e\n\u003cp\u003eAttached 16-inch (40 cm) measuring cord ensures proper screening distance.\u003c\/p\u003e\n\u003cp\u003ePrinted on two sides. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions:\u003c\/strong\u003e 7\" x 9\" (17.8 cm x 22.9 cm)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTesting distance\u003c\/strong\u003e: 16\"\/40 cm\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003eAvailable Online Resources\u003c\/h3\u003e\n\u003cp\u003eUser Guide: \u003ca href=\"https:\/\/store.good-lite.com\/apps\/resources\/etdrs-guide\" target=\"_blank\" title=\"Good-Lite: ETDRS User Guide\" rel=\"noopener\"\u003eETDRS Guide\u003c\/a\u003e\u003cbr\u003eUser Guide: \u003ca href=\"https:\/\/store.good-lite.com\/apps\/resources\/answer-key-model-729000-1\" target=\"_blank\" title=\"Good-Lite: Sloan Letter Near Vision Card User Guide\" rel=\"noopener\"\u003eSloan Letter Near Vision Card - User Guide\u003c\/a\u003e\u003cbr\u003eTechnical Bulletin: \u003ca href=\"https:\/\/store.good-lite.com\/apps\/resources\/good-lite-near-cards-technical-bulletin\" title=\"Good-Lite Near Cards Technical Bulletin\" rel=\"noopener\" target=\"_blank\"\u003eGood-Lite Near Cards - Technical Bulletin\u003c\/a\u003e\u003ca href=\"https:\/\/store.good-lite.com\/apps\/resources\/esv1200-and-esv1500-charts-technical-bulletin-1-1\" title=\"Good-Lite Technical Bulletin: ESV1200™ and ESV1500™ Charts\" rel=\"noopener\" target=\"_blank\"\u003e\u003c\/a\u003e\u003cbr\u003eAnswer Key: \u003ca href=\"https:\/\/store.good-lite.com\/apps\/resources\/answer-key-model-729000\" target=\"_blank\" title=\"Good-Lite: 729000 - Near Vision Answer Key\" rel=\"noopener\"\u003e729000 - Near Vision Answer Key\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Sensory Logix Store","offers":[{"title":"Default Title","offer_id":51522926870834,"sku":"GL-729000","price":1566.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0969\/7545\/4514\/files\/Good-Lite_Card_Near_Sloan_Letter_ETDRS_2000_Series_Charts_1_and_2_with_Cord_16in_40cm.png?v=1785430310"},{"product_id":"good-lite-flip-book-lea-numbers-low-vision-book-chart","title":"Good-Lite Flip Book: LEA NUMBERS® Low Vision Book","description":"\u003cp\u003eThis Low Vision book with LEA NUMBERS\u003csup\u003e®\u003c\/sup\u003e\u003cspan\u003e \u003c\/span\u003eis designed for testing severely visually impaired children and adults. This complete book includes testing at 10 ft (3 meters) and 16\" (40 cm). Distance testing line sizes range from 20\/800 to 20\/16 equivalent. Near vision testing line sizes range from 20\/800 to 20\/16 equivalent.\u003c\/p\u003e\n\u003cp\u003eWhen comparing visual acuity results with ETDRS, study results suggest the\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003e\u003ca href=\"http:\/\/www.ncbi.nlm.nih.gov\/pubmed\/23026789\" target=\"_blank\" rel=\"noopener\"\u003eLEA NUMBERS\u003csup\u003e®\u003c\/sup\u003e Low Vision Book has a slight advantage over the Feinbloom chart\u003c\/a\u003e\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003ewhen testing individuals with vision impairment.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBinding position:\u003c\/strong\u003e Top\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTesting distance\u003c\/strong\u003e: \u003cspan\u003e10 ft \/ 3 m  |  16\" \/ 40 cm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003eAvailable Online Resources\u003c\/h3\u003e\n\u003cp\u003eUser Guide: \u003ca href=\"https:\/\/store.good-lite.com\/apps\/resources\/low-vision-tutorial\" target=\"_blank\" title=\"Good-Lite: Low Vision Tutorial\" rel=\"noopener\"\u003eLow Vision Tutorial\u003c\/a\u003e\u003cbr\u003eTechnical Bulletin: \u003ca href=\"https:\/\/store.good-lite.com\/apps\/resources\/good-lite-flip-books\" title=\"Good-Lite Flip Books Technical Bulletin\" rel=\"noopener\" target=\"_blank\"\u003eGood-Lite Flip Books - Technical Bulletin\u003c\/a\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Sensory Logix Store","offers":[{"title":"Default Title","offer_id":51523157360946,"sku":"GL-575400","price":3093.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0969\/7545\/4514\/files\/Good-Lite_FlipBook_LEA_NUMBERS_Low_Vision_Book_Chart.jpg?v=1785527048"},{"product_id":"mask-occluder","title":"Mask Occluder","description":"\u003cp\u003eThis versatile vision testing tool allows eye care professionals to quickly and easily cover either eye during an examination. Designed for convenience and accuracy, it features a built-in pinhole aperture for assessing visual acuity and reducing refractive blur.\u003c\/p\u003e\n\u003cp\u003eThe pinhole cover flips open effortlessly to provide an unobstructed view when needed, making it ideal for comprehensive eye exams. Durable and lightweight, this occluder is a practical addition to any exam room or vision screening kit.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eType:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eVision testing occluder with flip-open pinhole\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFunction:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eCovers either eye during exams; pinhole tests visual acuity\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePinhole Feature:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eCover flips open for unobstructed viewing\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eLightweight, durable plastic\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eUse:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eSuitable for eye exams, screenings, and vision assessments\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sensory Logix Store","offers":[{"title":"Default Title","offer_id":51647764234546,"sku":"BER-AMASK","price":1121.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0969\/7545\/4514\/files\/Mask_Occluder.jpg?v=1787660163"},{"product_id":"near-point-test-card-mem","title":"Near Point Test Card (MEM)","description":"\u003cp\u003e\u003cspan\u003eDesigned for use in performing the MEM (Monocular Estimate Method) test for determining lag of accommodation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe front of the card also had a cross-cylinder grid and a reduced Snellen chart. The back of the card provides additional reading material of various type sizes. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe card is made of a plastic material which is easily cleaned.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cb\u003eCard Size:\u003c\/b\u003e 11.43 cm - 13.97 cm\u003c\/span\u003e\u003c\/p\u003e","brand":"Sensory Logix Store","offers":[{"title":"Default Title","offer_id":51648753140018,"sku":"BER-BC11981","price":469.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0969\/7545\/4514\/files\/Near_Point_Test_Card_MEM.png?v=1787664895"},{"product_id":"black-multi-pinhole-occluder","title":"Black Multi-Pinhole Occluder","description":"\u003cp\u003eBlack Cupped Occluder with Multiple Pinholes\u003c\/p\u003e\n\u003cp\u003e60mm Diameter Cup\u003cbr\u003e\u003cbr\u003eVinyl, \u003cspan\u003e13.335 cm (\u003c\/span\u003e6-3\/4\") LONG\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 128, 0);\"\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e Do not clean with alcohol\u003c\/span\u003e\u003c\/p\u003e","brand":"Sensory Logix Store","offers":[{"title":"Default Title","offer_id":51649213432114,"sku":"BER-BC1203","price":575.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0969\/7545\/4514\/files\/Black_Multi-Pinhole_Occluder.jpg?v=1787666006"},{"product_id":"hart-chart-accommodative-rock-chart-set","title":"Hart Chart™ Accommodative Rock Chart Set","description":"\u003cp\u003e\u003cspan\u003eNear and Far Chart Set provides letter and number matrix for testing and accommodative vision training. This is the classic Hart chart used by professionals for years.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eSet Includes:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e8-1\/2\"' x 11\" chart on white card with black print\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e3\" x 5\" laminated white card with black print\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sensory Logix Store","offers":[{"title":"Default Title","offer_id":51657019195698,"sku":"BER-BCHC","price":288.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0969\/7545\/4514\/files\/Hart_Chart_Accommodative_Rock_Chart_Set.jpg?v=1787746995"},{"product_id":"amsler-grid-test-pad-of-50","title":"Amsler Grid Test Pad","description":"\u003cp\u003e\u003cspan\u003eAmsler grid pad for testing and monitoring macular issues. Ideal for patients to take home.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eHeavy, non-wrinkle paper\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e50 sheets per pad\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eGlue top\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eClean, easy sheet removal\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sensory Logix Store","offers":[{"title":"Default Title","offer_id":51657132605746,"sku":"BER-BCSMDP","price":417.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0969\/7545\/4514\/files\/Amsler_Grid_Test_with_instructions.jpg?v=1787748090"},{"product_id":"bernell-vision-disc","title":"Bernell Vision Disc","description":"\u003cp\u003eLow cost, simple-to-use direct measurement device. The \u003cstrong\u003eBernell Vision Disc\u003c\/strong\u003e is used to measure the range of a person's peripheral vision (monocularly and binocularly) as well as aid in detecting and measuring scotomas. It may also be used to measure field loss due to ptosis prior to requesting surgery approval. Fixation wand provides a multi-colour target for measurement.\u003c\/p\u003e\n\u003cp\u003eDisc is 3mm thick and has a rubber protection strip for soft touch against user's nose. It also features a chrome handle. Disc comes assembled.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSize:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e19\" Wide x 16\" High\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDisc, Handle, Fixation Wand \u0026amp; Instructions\u003c\/p\u003e\n\u003cp\u003eThe fixation wand has red and green wooden balls on a carbon wand. Wooden red and green balls (0.55\" Diameter) keeps attention well. Wand is made out of carbon and is 15\" long.\u003c\/p\u003e","brand":"Sensory Logix Store","offers":[{"title":"Default Title","offer_id":51657164947762,"sku":"BER-BCVDISC","price":2171.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0969\/7545\/4514\/files\/Bernell_Vision_Disc.jpg?v=1787749471"},{"product_id":"bernell-fixation-wand-set","title":"Bernell Fixation Wand Set","description":"\u003cp\u003eThese fixation wands offer shiny gold- and silver-coloured ball targets similar to the Wolff Wand. Great for assessing fixation, saccades and pursuits.\u003c\/p\u003e\n\u003cp\u003eThe gold and silver-coloured balls (1\/2\" diameter) will keep your patient's attention with their reflection! The posts are made out of light-weight, yet durable, carbon fibre to provide a contrast versus the gold and silver colours and are 15\" long.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAvailable as wand set\u003c\/strong\u003e - single-ended gold-coloured and single-ended silver-coloured.\u003c\/p\u003e","brand":"Sensory Logix Store","offers":[{"title":"Default Title","offer_id":51657292153138,"sku":"BER-BCWW","price":904.0,"currency_code":"ZAR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0969\/7545\/4514\/files\/Bernell_Fixation_Wands_Set.jpg?v=1787750618"},{"product_id":"motor-free-visual-perceptual-test-kit-4th-edition","title":"Motor-Free Visual Perceptual Test Kit - 4th Edition","description":"\u003cp\u003e\u003cstrong\u003eMotor-Free Visual Perception Test-4 Kit\u003c\/strong\u003e by Ronald P. Colarusso, EdD\/ Donald D. Hammill, EdD\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eAn updated and streamlined version of the classic visual-perception test\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eThe MVPT-4 is the most recent revision of the only non-motor visual perceptual assessment that can be used throughout the lifespan. The MVPT-4 provides a quick, reliable, and valid measure of overall visual perceptual ability in children and adults. The MVPT-4 includes 45 items from the MVPT-3 which have been reorganized and grouped for easier administration.\u003c\/p\u003e\n\u003cp\u003eStimuli are comprised of black-and-white line drawings and designs, with answer choices presented in an easy to record multiple-choice format. No motor involvement is needed to make a response, making the test particularly useful with those who may have motor disabilities. The MVPT-4 is one of the most widely used visual perceptual assessment for recertifying adult drivers after head injury or stroke.\u003c\/p\u003e\n\u003cp\u003eThe MVPT-4 is designed to be used for screening and research purposes by psychologists, occupational therapists, educational specialists, optometrists, and others who may need to determine a person's overall ability to discern and understand visual stimuli.\u003c\/p\u003e\n\u003ch3\u003eVisual Perceptual Abilities Assessed\u003cspan\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cp\u003eThe following tasks are assessed:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eVisual Discrimination -\u003c\/b\u003e the ability to discriminate dominant features of different objects, including the ability to discriminate position, shapes, and forms.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSpatial Relationships -\u003c\/b\u003e the ability to perceive the positions of objects in relation to oneself and to other objects. Items assess the perception of pictures, figures, or patterns that are disoriented in relation to each other, such as figure reversals and rotations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eVisual Memory –\u003c\/b\u003e the ability to recognize a previously presented stimulus item after a brief interval.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFigure-Ground –\u003c\/b\u003e the ability to distinguish an object from background or surrounding objects.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eVisual Closure –\u003c\/b\u003e the ability to perceive a whole figure when only fragments are presented.\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe MVPT-4 includes new norms for ages 4-0 through 80-0+ years. Data was collected from 2012-2014 on a national, stratified sample of more than 2700 individuals. Results of reliability and validity studies are provided, as well as performance comparisons with clinical populations.\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003eAdministration and Scoring\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThe MVPT-4 takes approximately 20-25 minutes to administer. Test plates are contained in one easy-to use book with an easel back. Test administration cues are provided in the test plates to facilitate administration. Scoring is extremely easy; no basals or ceilings are needed. The raw score is quickly converted to ONE overall standard score and percentile rank.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eKit Includes:\u003c\/h3\u003e\n\u003cp\u003eManual, Test Plates, and (50) Recording Forms - in a durable vinyl folder.\u003c\/p\u003e\n\u003ch3\u003eSpecial Order Terms\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThis product is available on special order. Email us \u003cspan\u003eto \u003c\/span\u003e\u003ca href=\"mailto:marketing@sensorylogix.com\"\u003eplace your order\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePrepayment is required on special orders.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eNo refunds or returns on special order items.\u003c\/span\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sensory Logix Store","offers":[{"title":"Default Title","offer_id":51661955531058,"sku":"BER-ATP04XA","price":10052.0,"currency_code":"ZAR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0969\/7545\/4514\/files\/Motor-Free_Visual_Perceptial_Test_Kit.png?v=1787828249"},{"product_id":"jordan-left-right-reversal-test-3rd-edition","title":"Jordan Left-Right Reversal Test - 3rd Edition","description":"\u003cp\u003eThis norm-referenced test assesses visual reversals of letters, numbers, and words in students 5 through 18 years of age. 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Once the child has settled on a lateral preference, it is easier to remediate letter reversals.\u003c\/p\u003e\n\u003cp\u003eThis revised third edition provides an accurate and cost-effective way to screen for learning problems and plan remediation.\u003c\/p\u003e\n\u003ch3\u003eBenefit:\u003c\/h3\u003e\n\u003cp\u003eAllows early detection of learning disabilities by assessing letter, number, and word reversals\u003c\/p\u003e\n\u003ch3\u003eScores:\u003c\/h3\u003e\n\u003cp\u003eTwo overall scores: Correct Responses and Errors-the former presented as standard scores, percentile ranks, and age equivalents, and the latter interpreted in relation to norm-based cutoff points\u003c\/p\u003e\n\u003ch3\u003eFormat:\u003c\/h3\u003e\n\u003cp\u003eIdentification of letter and number reversals; individual or group administration\u003c\/p\u003e\n\u003ch3\u003eAdmin Time:\u003c\/h3\u003e\n\u003cp\u003e20 minutes\u003c\/p\u003e\n\u003ch3\u003eAges:\u003c\/h3\u003e\n\u003cp\u003e\u0026gt;5 through 18 years\u003c\/p\u003e\n\u003ch3\u003eSpecial Order Terms\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThis product is available on special order. Email us \u003cspan\u003eto \u003c\/span\u003e\u003ca href=\"mailto:marketing@sensorylogix.com\"\u003eplace your order\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePrepayment is required on special orders.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eNo refunds or returns on special order items.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sensory Logix Store","offers":[{"title":"Default Title","offer_id":51662635270450,"sku":"BER-ATP2538A","price":6472.0,"currency_code":"ZAR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0969\/7545\/4514\/files\/Jordan_Left-Right_Reversal_Test_3rd_Edition.jpg?v=1787840888"},{"product_id":"bernell-fixation-cube-with-acuity-check","title":"Bernell Fixation Cube with Acuity Check","description":"\u003cp\u003e\u003cspan\u003eTransform pediatric eye exams into a delightful and engaging experience with our Fixation Cube, specifically designed to captivate young patients. Boasting vibrant and visually appealing targets on four sides, this cube is the perfect solution to maintain the attention of even the most restless children during their eye exams. The cube is mounted on a robust, off-white acrylic rod, which serves to draw focus towards the targets effortlessly.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eFor added convenience, the top side of the cube features a basic acuity check that facilitates quick and efficient screening. This includes a Landolt C calibrated for 20\/200 vision and a 20\/40 Snellen E, both designed for testing at a distance of 16\"\/40cm.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eElevate your pediatric vision testing practice by incorporating our Fixation Cube into your toolkit. 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Studies have shown faster improvement when the good eye is occluded in a gradual process while the amblyopic eye is stimulated. Bangerter foils allow occlusion without obvious appearance to other children making compliance easier.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eFoils come in equivalent acuities of:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e20\/20, 20\/25, 20\/30, 20\/50, 20\/70, 20\/100, 20\/200 \u0026amp; 20\/300, as well as Light Perception or Total Occlusion 0.0.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eBangerter Occlusion Foils\u003c\/h3\u003e\n\u003cp\u003eBangerter Occlusion Foils are thin, flexible translucent filters designed to reduce visual acuity in a controlled and predictable manner. Available in multiple densities, these foils can be applied directly to spectacle lenses to provide graded visual blur while maintaining light transmission.\u003c\/p\u003e\n\u003ch3\u003eAvailable Densities\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eItem No.\u003c\/strong\u003e    \u003cstrong\u003eApproximate Visual Acuity\u003c\/strong\u003e\u003cbr\u003eC2020 (1.0)    ~20\/20\u003cbr\u003eC2025 (0.8)    ~20\/25\u003cbr\u003eC2030 (0.6)    ~20\/30\u003cbr\u003eC2050 (0.4)    ~20\/50\u003cbr\u003eC2070 (0.3)    ~20\/70\u003cbr\u003eC20100 (0.2)    ~20\/100\u003cbr\u003eC20200 (0.1)    ~20\/200\u003cbr\u003eC20300 (\u0026lt;0.1)    ~20\/300\u003cbr\u003eC20LP (LP)    Light Perception\u003cbr\u003eC90NL (0.0)    Total Occlusion (Beige)\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eActual visual acuity achieved may vary depending on the individual, lens material, lighting conditions, and viewing distance.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cp\u003e• Thin, flexible self-adhering foil\u003cbr\u003e• Provides graded levels of visual blur\u003cbr\u003e• Easily trimmed to fit most spectacle lenses\u003cbr\u003e• Removable and reusable\u003cbr\u003e• Adheres without adhesives, similar to a window cling\u003cbr\u003e• Foil size approximately 2.5\" x 2.5\"\u003c\/p\u003e\n\u003ch3\u003eApplication Instructions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eStep 1:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIdentify the shiny side of the foil.\u003cbr\u003e\u003cstrong\u003eStep 2:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eCut the foil with sharp scissors to the desired size.\u003cbr\u003e\u003cstrong\u003eStep 3:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eLightly moisten the shiny side with warm water.\u003cbr\u003e\u003cstrong\u003eStep 4:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eApply the foil to the inside surface of the spectacle lens.\u003cbr\u003e\u003cstrong\u003eStep 5:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eUse a soft, dry cloth to remove excess water and smooth out air bubbles.\u003cbr\u003e\u003cstrong\u003eStep 6:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eAllow the foil to dry for approximately one hour before use.\u003c\/p\u003e\n\u003ch3\u003eCare \u0026amp; Expected Life\u003c\/h3\u003e\n\u003cp\u003eBangerter Foils are removable and reusable; however, repeated removal and reapplication may reduce adhesion as oils and dust accumulate on the surface.\u003c\/p\u003e\n\u003cp\u003e• Typical life expectancy is 1-2 months when left in place.\u003cbr\u003e• Frequent removal and reapplication may shorten the usable life of the foil.\u003cbr\u003e• Adhesion performance may vary depending on lens coatings and environmental conditions.\u003c\/p\u003e\n\u003ch3\u003eAdditional Uses\u003c\/h3\u003e\n\u003cp\u003eBangerter Foils are also used in instructional and competitive shooting sports to reduce image clarity in a controlled manner while maintaining light transmission.\u003c\/p\u003e\n\u003ch3\u003eImportant Notice\u003c\/h3\u003e\n\u003cp\u003eThe adhesion life of Bangerter Foils may be reduced when applied to lenses that utilise advanced nano-coatings or hydrophobic technologies, including but not limited to Crizal® and similar lens treatments.\u003c\/p\u003e","brand":"Sensory Logix Store","offers":[{"title":"0.6  |  ~20\/30  [BER-C2030]","offer_id":51690880827698,"sku":null,"price":304.0,"currency_code":"ZAR","in_stock":false},{"title":"0.4  |  ~20\/50  [BER-C2050]","offer_id":51690880860466,"sku":null,"price":304.0,"currency_code":"ZAR","in_stock":false},{"title":"0.3  |  ~20\/70  [BER-C2070]","offer_id":51690880893234,"sku":null,"price":304.0,"currency_code":"ZAR","in_stock":false},{"title":"0.2  |  ~20\/100  [BER-C20100]","offer_id":51690880926002,"sku":null,"price":304.0,"currency_code":"ZAR","in_stock":false},{"title":"0.1  |  ~20\/200  [BER-C20200]","offer_id":51690880958770,"sku":null,"price":304.0,"currency_code":"ZAR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0969\/7545\/4514\/files\/Bangerter_Occlusion_Foils.png?v=1788276146"},{"product_id":"rosenbaum-pocket-vision-screener","title":"Rosenbaum Pocket Vision Screener","description":"\u003cp\u003e\u003cspan\u003eA handy portable card with many uses. 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Printed on two-sided coated cardstock.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eCard Size:\u003c\/b\u003e\u003cspan\u003e 6-3\/8\" x 3-1\/2\" (16.1925cm x 8.89cm)\u003c\/span\u003e\u003cbr\u003e\u003cb\u003ePrinted:\u003c\/b\u003e\u003cspan\u003e Front\/Back\u003c\/span\u003e\u003c\/p\u003e","brand":"Sensory Logix Store","offers":[{"title":"Default Title","offer_id":51746370060594,"sku":"BER-RPS","price":152.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0969\/7545\/4514\/files\/Rosenbaum_Pocket_Vision_Screener.jpg?v=1788869427"},{"product_id":"soft-white-red-green-marsden-ball","title":"Soft White Red\/Green Marsden Ball - Letters \u0026 Numbers","description":"\u003cp\u003e\u003cspan\u003eSoft white training ball with letters of the alphabet and numbers 1 to 9 on the surface.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDiameter: 89mm (3.50\")\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eWeight: 100 g\u003cbr\u003eMaterial: Polyurethane foam\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eThe ball comes attached to a 17ft (5.18m) white string.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis is a great addition to any therapy room!\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eWorks with Bernell red\/green glasses (not Included).\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eIncludes adhesive wall hook.\u003c\/span\u003e\u003c\/p\u003e","brand":"Sensory Logix Store","offers":[{"title":"Default Title","offer_id":51746704720178,"sku":"BER-MARSBL2RG","price":1536.0,"currency_code":"ZAR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0969\/7545\/4514\/files\/Marsden_Ball_AlphaNumeric.jpg?v=1788874119"},{"product_id":"gray-oral-reading-paragraphs","title":"Gray Oral Reading Paragraphs","description":"\u003cp\u003e\u003cspan\u003eThis spiral book of 12 pages of oral reading paragraphs in two different font sizes are used for book retinoscopy.\u003c\/span\u003e\u003c\/p\u003e","brand":"Sensory Logix Store","offers":[{"title":"Default Title","offer_id":51746959491378,"sku":"BER-VLORP","price":466.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0969\/7545\/4514\/files\/Gray_Oral_Reading_Paragraphs.jpg?v=1788875414"},{"product_id":"alphabet-pencil","title":"Alphabet Pencil","description":"\u003cp\u003eThis versatile tool is perfect for improving saccadic and pursuit skills while providing a fun reward for patients.\u003c\/p\u003e\n\u003cp\u003ePlus, they'll love showing it off to their friends at school!\u003c\/p\u003e\n\u003cp\u003eComes in a packet of 12.\u003cbr\u003e\u003cspan\u003eFeatures A-Z on one side and Z-A on the other.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Sensory Logix Store","offers":[{"title":"Default Title","offer_id":67918649131314,"sku":"BER-LBPENCIL","price":252.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0969\/7545\/4514\/files\/AlphabetPencil-fixationstick.jpg?v=1791272041"},{"product_id":"ez-view-horizontal-prism-bar","title":"EZ View Horizontal Prism Bar","description":"The B-16 EZ View Horizontal Prism Bar delivers enhanced vectographic performance with minimal washout and no reversal artifacts, backed by precise diopter calibration.\u003cbr\u003e\u003cbr\u003eAvailable in 16 increments ranging from 1–45Δ, this single instrument consolidates multiple prism corrections, streamlining clinical workflows and reducing examination time for both practitioner and patient.\u003cbr\u003e\u003cbr\u003ePrism bars serve critical functions in vision assessment: detecting phoria deviation, evaluating ocular alignment, planning strabismus correction, and tracking recovery from muscle imbalance. The EZ View design solves a longstanding usability challenge—prism magnitude readings were traditionally positioned on the thick edge, forcing examiners to rotate the bar or shift their viewing angle to read values. This repositioning introduces measurement error and fatigue.\u003cbr\u003e\u003cbr\u003eWith EZ View, magnitude markings are now clearly visible from the examiner's standard working position. No repositioning required. This refinement is especially valuable for developing clinicians, allowing them to focus on examination technique rather than equipment manipulation, while supporting measurement accuracy throughout vergence and alignment testing.","brand":"Sensory Logix Store","offers":[{"title":"Default Title","offer_id":67918857765170,"sku":"BER-GOEZHP","price":4562.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0969\/7545\/4514\/files\/EZ_View_Horizontal_Prism_Bar.jpg?v=1791274465"},{"product_id":"wesson-fixation-disparity-card","title":"Wesson Fixation Disparity Card™","description":"\u003cp\u003e\u003cspan style=\"color: rgb(236, 134, 9);\"\u003e\u003cb\u003eImproved Wesson Fixation Card™ material and now has enhanced targets. Printed on rigid vinyl.\u003c\/b\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eMeasurements include horizontal and vertical fixation disparity, associated phoria, and forced vergence fixation disparity curves used for fixation typing and the effects of visual therapy. In addition, accommodative lag may be measured with the high frequency and very low frequency targets.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eKit includes fixation disparity card, New Age polarized glasses, instructions, pad of 25 sheets of the vergence graph and storage box.\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cb\u003eSpecifications\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eKit includes:\u003cbr\u003e\u003c\/strong\u003e\u003cspan\u003e• Fixation disparity card\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• New Age Polarised Goggle\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Vergence Graph - Pad of 25 Sheets\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Instructions\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Storage Box\u003c\/span\u003e\u003cbr\u003e\u003cb\u003eMaterial:\u003c\/b\u003e\u003cspan\u003e Rigid Vinyl\u003c\/span\u003e\u003cbr\u003e\u003cb\u003eCard Size:\u003c\/b\u003e\u003cspan\u003e 6\" x 4\" (152.4 mm × 101.6 mm)\u003c\/span\u003e\u003c\/p\u003e","brand":"Sensory Logix Store","offers":[{"title":"Default Title","offer_id":67919087927602,"sku":"BER-WFC","price":2065.0,"currency_code":"ZAR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0969\/7545\/4514\/files\/Wesson_Fixation_Disparity_Card_Kit.jpg?v=1791277976"},{"product_id":"bird-continuous-text-near-card-child","title":"Bird Continuous Text Near Card (Child)","description":"\u003cp\u003eContinuous Text Card for testing patients 7 and up.\u003c\/p\u003e\n\u003cp\u003eSimple sentences in proportionally spaced (logMAR ) lines with Snellen equivalents.\u003c\/p\u003e\n\u003cp\u003eAcuity range 8.0M to .4M (20\/400 to 20\/20).\u003c\/p\u003e\n\u003cp\u003ePediatric card tests children with elementary reading levels (grades 1-3).\u003c\/p\u003e\n\u003cp\u003eTwo-sided, measures 18 x 23 cm (7 x 9 in).\u003c\/p\u003e","brand":"Sensory Logix Store","offers":[{"title":"Default Title","offer_id":67934707843378,"sku":"BER-LIBIRDC","price":999.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0969\/7545\/4514\/files\/Continuous_Text_Card_for_Children_-_Near_Vision.jpg?v=1791457100"},{"product_id":"square-prism-sets","title":"Square Prism Sets","description":"\u003cp\u003e\u003cspan\u003eLightweight 37mm square plastic prisms — ideal for testing and dispensing to patients.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAvailable in 4 standard sets:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003e22 Prism Set\u003cbr\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003eOne prism of 0.5, 1-10, 12, 14, 16, 18, 20, 25, 30, 35, 40, 45 \u0026amp; 50 PD\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003e16 Prism Set\u003cbr\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003eOne prism of 0.5, 1, 2, 4, 6, 8, 10, 12, 15, 20, 25, 30, 35, 40, 45 and 50PD\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003e10 Prism Set\u003cbr\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003eOne prism of 0.5, 1, 2, 4, 6, 8, 10, 15, 20 \u0026amp; 25PD with small Maddox Rod occluder\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003e8 Prism Set\u003cbr\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003eOne prism of 3, 5, 8, 10, 12, 15, 20 \u0026amp; 25PD\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eImportant note:\u003c\/strong\u003e The small Maddox Rod occluder is only included with the 10 Prism Set.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eBack Order \/ Special Order Terms\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThis product is available on special order. Email us \u003cspan\u003eto \u003c\/span\u003e\u003ca href=\"mailto:marketing@sensorylogix.com\"\u003eplace your order\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePrepayment is required on special orders.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eNo refunds or returns on special order items.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan style=\"color: rgb(222, 86, 40);\"\u003e\u003cstrong\u003eExtended lead times apply. ETA to be confirmed when placing your order.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e\u003cspan style=\"color: rgb(222, 86, 40);\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Sensory Logix Store","offers":[{"title":"22 Prism Set","offer_id":67962128859442,"sku":"BER-AS22","price":9494.0,"currency_code":"ZAR","in_stock":false},{"title":"16 Prism Set","offer_id":67962128826674,"sku":"BER-AS16","price":7157.0,"currency_code":"ZAR","in_stock":false},{"title":"10 Prism Set","offer_id":67962128793906,"sku":"BER-AS10","price":7157.0,"currency_code":"ZAR","in_stock":false},{"title":"8 Prism Set","offer_id":67962128761138,"sku":"BER-AS08","price":7157.0,"currency_code":"ZAR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0969\/7545\/4514\/files\/Square_Prism_Sets.png?v=1791889119"},{"product_id":"flip-book-lea-symbols-low-contrast-test-10m-symbols","title":"Flip Book: LEA SYMBOLS® Low Contrast Test - 10M Symbols","description":"\u003cp\u003e\u003cspan\u003eA test for quickly measuring low contrast visual acuity at 25%, 10%, 5%, 2.5%, and 1.25% contrast by measuring the distance at which the symbols are seen.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e10M symbols correspond to visual acuity 0.10 at 1 meter, 0.05 at 0.5 meters and 0.3 at .3 meters. VA values are thus easy to calculate.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis test includes a table for conversion to Snellen equivalent VA values. Includes a response key and 5 pages.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli class=\"about__row\"\u003e\n\u003cstrong\u003eDimensions: \u003c\/strong\u003e\u003cspan\u003e3.25\" x 9\" (8.25 cm x 22.9 cm).\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"about__row\"\u003e\n\u003cstrong\u003eProduct type: \u003c\/strong\u003e\u003cspan\u003eVision Testing Aids\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"about__row\"\u003e\n\u003cstrong\u003eChart type: \u003c\/strong\u003e\u003cspan\u003eFlip Book\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"about__row\"\u003e\n\u003cstrong\u003eTest type: \u003c\/strong\u003e\u003cspan\u003eLow Contrast | Distance Vision\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"about__row\"\u003e\n\u003cstrong\u003eChart format: \u003c\/strong\u003e\u003cspan\u003eSnellen\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"about__row\"\u003e\n\u003cstrong\u003eChart use type: \u003c\/strong\u003e\u003cspan\u003eHandheld\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"about__row\"\u003e\n\u003cstrong\u003eOptotype: \u003c\/strong\u003e\u003cspan\u003eLEA Symbols®\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"about__row\"\u003e\n\u003cstrong\u003eCertifications: \u003c\/strong\u003e\u003cspan\u003eCE\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"about__row\"\u003e\n\u003cstrong\u003eWeight: \u003c\/strong\u003e\u003cspan\u003e0.35 kg (0.8 lb)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAvailable Online Resources\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUser Guides:\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/good-lite.clickhelp.co\/articles\/product-documentation-publication\/low-vision-tutorial\" title=\"Good-Lite: Low Vision Tutorial User Guide\" rel=\"noopener\" target=\"_blank\"\u003eLow Vision Tutorial - Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/good-lite.clickhelp.co\/articles\/product-documentation-publication\/lea-sloan-letter-contrast-sensitivity-251100-251200-270400-270500-736000-737000\" title=\"LEA Contrast Sensitivity and Sloan Letter Contrast Sensitivity - User Guide\" rel=\"noopener\" target=\"_blank\"\u003e\u003cspan\u003eLEA and Sloan Letter Contrast Sensitivity - User Guide\u003c\/span\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eArticle:\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/store.good-lite.com\/blogs\/news\/lea-vision-test-system\" title=\"The LEA® Vision Test System: The benchmark test for screening, for every stage.\" rel=\"noopener\" target=\"_blank\"\u003eThe LEA® Vision Test System: The benchmark test for screening, for every stage.\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eTechnical Bulletins:\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/good-lite.clickhelp.co\/articles\/#!product-documentation-publication\/flip-book-low-contrast-test-251100-737000\" title=\"LEA Low Contrast Flip Books - Technical Bulletin\" rel=\"noopener\" target=\"_blank\"\u003eLEA Low Contrast Flip Books - Technical Bulletin\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/good-lite.clickhelp.co\/articles\/#!product-documentation-publication\/good-lite-flip-books\" title=\"Vision Screening and Low Contrast Flip Books - Technical Bulletin\" rel=\"noopener\" target=\"_blank\"\u003e\u003cspan\u003eVision Screening and Low Contrast Flip Books - Technical Bulletin\u003c\/span\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003ca href=\"https:\/\/good-lite.clickhelp.co\/articles\/#!product-documentation-publication\/pediatric-kit-good-lite-100200\" rel=\"noopener\" title=\"Pediatric Kit: Good-Lite - Technical Bulletin\" target=\"_blank\"\u003ePediatric Kit: Good-Lite - Technical Bulletin\u003c\/a\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eBack Order \/ Special Order Terms\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThis product is available on special order. Email us \u003cspan\u003eto \u003c\/span\u003e\u003ca href=\"mailto:marketing@sensorylogix.com\"\u003eplace your order\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePrepayment is required on special orders.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eNo refunds or returns on special order items.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(222, 86, 40);\"\u003e\u003cstrong\u003eExtended lead times apply. ETA to be confirmed when placing your order.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Sensory Logix Store","offers":[{"title":"Default Title","offer_id":67962150682930,"sku":"GL-251200","price":4817.0,"currency_code":"ZAR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0969\/7545\/4514\/files\/Flip_Book_LEA_SYMBOLS_Low_Contrast_Test_10M_Symbols.jpg?v=1791908454"},{"product_id":"flip-book-lea-symbols®-lea-numbers®-pediatric-near-vision-low-contrast-book-40cm","title":"Flip Book: LEA SYMBOLS® \u0026 LEA NUMBERS® - Pediatric Near Vision Low Contrast Book (40cm)","description":"\u003cp\u003eThe \u003cstrong\u003ePediatric Near Contrast Test Booklet\u003c\/strong\u003e is designed to assess \u003cstrong\u003enear visual acuity and contrast sensitivity in children\u003c\/strong\u003e. It provides six contrast sensitivity levels—\u003cstrong\u003e100%, 25%, 10%, 5%, 2.5%, and 1.25%\u003c\/strong\u003e—with proportionally spaced (LogMAR) lines ranging from \u003cstrong\u003e20\/400 to 20\/16\u003c\/strong\u003e using Michelson contrast measures.\u003c\/p\u003e\n\u003cp\u003eEach page features \u003cstrong\u003eLEA SYMBOLS®\u003c\/strong\u003e on one side for children ages \u003cstrong\u003e3–5\u003c\/strong\u003e and \u003cstrong\u003eLEA NUMBERS®\u003c\/strong\u003e on the reverse for ages \u003cstrong\u003e5–8\u003c\/strong\u003e. Testing is performed at \u003cstrong\u003e16 inches (40 cm)\u003c\/strong\u003e, allowing all contrast levels to be evaluated under consistent illumination and testing conditions.\u003c\/p\u003e\n\u003cp\u003eContrast sensitivity testing can provide additional information about visual function beyond standard high-contrast visual acuity testing and can be useful for monitoring changes in low-contrast vision over time.\u003c\/p\u003e\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSix contrast levels from 100% to 1.25%\u003c\/li\u003e\n\u003cli\u003eLogMAR acuity range from 20\/400 to 20\/16\u003c\/li\u003e\n\u003cli\u003eLEA SYMBOLS® for ages 3–5\u003c\/li\u003e\n\u003cli\u003eLEA NUMBERS® for ages 5–8\u003c\/li\u003e\n\u003cli\u003eTesting distance: 16 in (40 cm)\u003c\/li\u003e\n\u003cli\u003eIncludes scorecard and comprehensive instructions\u003c\/li\u003e\n\u003cli\u003eIncludes normal ratios for comparison and graphing results\u003c\/li\u003e\n\u003cli\u003ePrinted on durable, high-quality styrene plastic\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli class=\"about__row\"\u003e\n\u003cdiv class=\"about__row\"\u003e\n\u003cstrong\u003eTesting distance: \u003c\/strong\u003e\u003cspan\u003e40 cm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"about__row\"\u003e\n\u003cdiv class=\"about__row\"\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cstrong\u003eProduct type: \u003c\/strong\u003e\u003cspan\u003eVision Testing Aids\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"about__row\"\u003e\n\u003cdiv class=\"about__row\"\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cstrong\u003eChart type: \u003c\/strong\u003e\u003cspan\u003eFlip Book\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"about__row\"\u003e\n\u003cdiv class=\"about__row\"\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cstrong\u003eTest type: \u003c\/strong\u003e\u003cspan\u003eLow Contrast | Near Vision\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"about__row\"\u003e\n\u003cdiv class=\"about__row\"\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cstrong\u003eChart format: \u003c\/strong\u003e\u003cspan\u003elogMAR\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"about__row\"\u003e\n\u003cdiv class=\"about__row\"\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cstrong\u003eChart use type: \u003c\/strong\u003e\u003cspan\u003eHandheld\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"about__row\"\u003e\n\u003cdiv class=\"about__row\"\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cstrong\u003eOptotype: \u003c\/strong\u003e\u003cspan\u003eLEA Symbols® | LEA Numbers®\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"about__row\"\u003e\n\u003cdiv class=\"about__row\"\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cstrong\u003ePatient type: \u003c\/strong\u003e\u003cspan\u003ePediatric | Adult\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"about__row\"\u003e\n\u003cdiv class=\"about__row\"\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cstrong\u003eCertifications: \u003c\/strong\u003e\u003cspan\u003eCE\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"about__row\"\u003e\n\u003cdiv class=\"about__row\"\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cstrong\u003eWeight: \u003c\/strong\u003e\u003cspan\u003e0.5 kg (1.1 lb)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAvailable Online Resources\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUser Guides:\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/good-lite.clickhelp.co\/articles\/product-documentation-publication\/flip-book-lea-symbols-lea-numbers-pediatric-near-vision-low-contrast-book-16-40cm-user-guide-610800\" rel=\"noopener\" target=\"_blank\" title=\" Pediatric Near Contrast Test - User Guide\"\u003ePediatric Near Contrast Test - User Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/store.good-lite.com\/apps\/resources\/score-sheet-model-610800\" rel=\"noopener\" target=\"_blank\" title=\"Near Contrast Testing Score Sheet\"\u003eNear Contrast Testing Score Sheet\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eArticle:\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/store.good-lite.com\/blogs\/news\/lea-vision-test-system\" title=\"The LEA® Vision Test System: The benchmark test for screening, for every stage.\" rel=\"noopener\" target=\"_blank\"\u003eThe LEA® Vision Test System: The benchmark test for screening, for every stage.\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eTechnical Bulletins:\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/good-lite.clickhelp.co\/articles\/#!product-documentation-publication\/flip-book-low-contrast-test-251100-737000\" title=\"LEA Low Contrast Flip Books - Technical Bulletin\" rel=\"noopener\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/good-lite.clickhelp.co\/articles\/product-documentation-publication\/good-lite-flip-books\" rel=\"noopener\" target=\"_blank\" title=\"Good-Lite Flip Books - Technical Bulletin\"\u003eGood-Lite Flip Books - Technical Bulletin\u003c\/a\u003e\u003ca href=\"https:\/\/good-lite.clickhelp.co\/articles\/#!product-documentation-publication\/flip-book-low-contrast-test-251100-737000\" title=\"LEA Low Contrast Flip Books - Technical Bulletin\" rel=\"noopener\" target=\"_blank\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eBack Order \/ Special Order Terms\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThis product is available on special order. Email us \u003cspan\u003eto \u003c\/span\u003e\u003ca href=\"mailto:marketing@sensorylogix.com\"\u003eplace your order\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePrepayment is required on special orders.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eNo refunds or returns on special order items.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(222, 86, 40);\"\u003e\u003cstrong\u003eExtended lead times apply. ETA to be confirmed when placing your order.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Sensory Logix Store","offers":[{"title":"Default Title","offer_id":67963003240754,"sku":"GL-610800","price":7473.0,"currency_code":"ZAR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0969\/7545\/4514\/files\/Pediatric_Near_Vision_Low_Contrast_Flip_Book.png?v=1791908100"},{"product_id":"good-lite-chart-distance-esv3000™-and-esc2000™-etdrs-2000-series-sloan-letter","title":"Good-Lite Chart (Distance): ESV3000™ and ESC2000™ - ETDRS 2000 Series - Sloan Letter","description":"\u003cp\u003e2000 Series ETDRS Distance Charts made for 6.5ft \/ 2m testing distance. Optotypes are in proportionally spaced (logMAR) lines; line sizes range from 6.5\/65 to 6.5\/3.2 (2\/20 to 2\/1) equivalent. The other equivalents featured on this chart are letter size, 20 foot, 6 meter, decimal, and LogMAR. These charts are part of the revised original ETDRS series based on more recent research. On the revised versions of the original ETDRS series charts, each line is equally difficult.\u003c\/p\u003e\n\u003cp\u003eCharts available are ETDRS Chart 1, Chart 2, and Chart 3. All charts are screen printed on styrene plastic and clear coated for long-lasting durability.\u003c\/p\u003e\n\u003cp\u003e\u003ca class=\"editor-rtfLink\" href=\"https:\/\/www.good-lite.com\/products\/esv3000\" data-product-impression-tracked=\"true\" data-product-link-position=\"5\" data-impression-id=\"2b63589f-70d5-4432-b7c9-0274419fbb38\" data-above-fold=\"false\" data-product-click-tracked=\"true\" target=\"_blank\"\u003e\u003cspan data-preserver-spaces=\"true\"\u003eESV3000™ ETDRS Clinical Trial Standardized Viewer\u003c\/span\u003e\u003c\/a\u003e\u003cspan data-preserver-spaces=\"true\"\u003e and \u003c\/span\u003e\u003ca class=\"editor-rtfLink\" href=\"https:\/\/www.good-lite.com\/products\/esc2000\" data-product-impression-tracked=\"true\" data-product-link-position=\"6\" data-impression-id=\"0f46843b-8187-4d88-a44e-bca8892c5781\" data-above-fold=\"false\" data-product-click-tracked=\"true\" target=\"_blank\"\u003e\u003cspan data-preserver-spaces=\"true\"\u003eESC2000™ Illuminated ETDRS Clinical Trial Cabinet\u003c\/span\u003e\u003c\/a\u003e\u003cspan data-preserver-spaces=\"true\"\u003e compatible.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.good-lite.com\/products\/esv3000\" title=\"ESV3000™ ETDRS Clinical Trial Standardized Viewer\" rel=\"noopener\" target=\"_blank\"\u003e\u003cspan data-preserver-spaces=\"true\"\u003eESV3000™ ETDRS Clinical Trial Standardized Viewer\u003c\/span\u003e\u003c\/a\u003e\u003cspan data-preserver-spaces=\"true\"\u003e and \u003c\/span\u003e\u003ca href=\"https:\/\/www.good-lite.com\/products\/esc2000\" title=\"ESC2000™ Illuminated ETDRS Clinical Trial Cabinet\" rel=\"noopener\" target=\"_blank\"\u003e\u003cspan data-preserver-spaces=\"true\"\u003eESC2000™ Illuminated ETDRS Clinical Trial Cabinet\u003c\/span\u003e\u003c\/a\u003e\u003cspan data-preserver-spaces=\"true\"\u003e compatible.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eAdditional Resources\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/store.good-lite.com\/pages\/what-is-etdrs\" title=\"What is ETDRS?\" rel=\"noopener\" target=\"_blank\"\u003eWhat is ETDRS?\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli class=\"about__row\"\u003e\n\u003cstrong\u003eDimensions: \u003c\/strong\u003e\u003cspan\u003eHeight 24.5\" x Width 25.5\" (62 cm x 65 cm)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"about__row\"\u003e\n\u003cspan\u003e\u003cstrong\u003eProduct type:\u003c\/strong\u003e \u003c\/span\u003e\u003cspan\u003eIlluminated Charts\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"about__row\"\u003e\n\u003cspan\u003e\u003cstrong\u003eChart type:\u003c\/strong\u003e \u003c\/span\u003e\u003cspan\u003eIlluminated Chart\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"about__row\"\u003e\n\u003cspan\u003e\u003cstrong\u003eTest type:\u003c\/strong\u003e \u003c\/span\u003e\u003cspan\u003eDistance Vision\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTesting Distance:\u003c\/strong\u003e 6.5ft \/ 2m\u003c\/li\u003e\n\u003cli class=\"about__row\"\u003e\n\u003cspan\u003e\u003cstrong\u003eChart series:\u003c\/strong\u003e \u003c\/span\u003e\u003cspan\u003eETDRS | ESC2000™ | ESV3000™\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"about__row\"\u003e\n\u003cspan\u003e\u003cstrong\u003eChart format:\u003c\/strong\u003e \u003c\/span\u003e\u003cspan\u003eETDRS | logMAR\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"about__row\"\u003e\n\u003cspan\u003e\u003cstrong\u003eChart use type:\u003c\/strong\u003e \u003c\/span\u003e\u003cspan\u003eIlluminated cabinet chart\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"about__row\"\u003e\n\u003cspan\u003e\u003cstrong\u003eOptotype:\u003c\/strong\u003e \u003c\/span\u003e\u003cspan\u003eSloan\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"about__row\"\u003e\n\u003cstrong\u003eWeight: \u003c\/strong\u003e\u003cspan\u003e1 kg (2.2 lb)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAvailable Online Resources\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGuide - \u003ca href=\"https:\/\/good-lite.clickhelp.co\/articles\/product-documentation-publication\/etdrs-guide\" title=\"ETDRS Testing Reference Guide\" rel=\"noopener\" target=\"_blank\"\u003e\u003cspan\u003eETDRS Testing Reference Guide\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eTechnical Bulleting - \u003ca href=\"https:\/\/good-lite.clickhelp.co\/articles\/product-documentation-publication\/esv3000-and-esc2000-distance-charts\" title=\"ESV3000 and ESC2000 Distance Charts - Technical Bulletin\" rel=\"noopener\" target=\"_blank\"\u003eESV3000 and ESC2000 Distance Charts - Technical Bulletin\u003c\/a\u003e\u003ca href=\"https:\/\/store.good-lite.com\/apps\/resources\/answer-key-model-250400\" title=\"Good-Lite: 250400 LEA SYMBOLS® - Distance Vision Answer Key\" rel=\"noopener\" target=\"_blank\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Sensory Logix Store","offers":[{"title":"Chart 1","offer_id":67963119141170,"sku":"GL-500041","price":2332.0,"currency_code":"ZAR","in_stock":false},{"title":"Chart 2","offer_id":67963119173938,"sku":"GL-500042","price":2332.0,"currency_code":"ZAR","in_stock":false},{"title":"Chart 3","offer_id":67963119206706,"sku":"GL-500043","price":2332.0,"currency_code":"ZAR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0969\/7545\/4514\/files\/Chart_Distance_ESV3000_and_ESC2000_-ETDRS_2000_Series_Sloan_Letter.jpg?v=1791999201"},{"product_id":"chartdistance-esv3000™-and-esc2000™-etdrs-2000-series-sloan-letter-chart-2-10ft-3m","title":"Chart(Distance): ESV3000™ and ESC2000™ - ETDRS 2000 Series - Sloan Letter - Chart 2 (10ft\/3m)","description":"\u003cp\u003eDesigned for standardized visual acuity assessment, including \u003cstrong\u003eBest Corrected Visual Acuity (BCVA)\u003c\/strong\u003e, the ETDRS 2000 Series Sloan Letter Chart 2 uses proportionally spaced lines in a standardized ETDRS\/LogMAR format for accurate and repeatable measurement. Line sizes range from 10\/100 to 10\/5 (3\/30 to 3\/1.5) equivalent, with letter size, 20-foot, 6-meter, decimal, and LogMAR equivalents.\u003c\/p\u003e\n\u003cp\u003eThe ETDRS 2000 Series is a revised version of the Original ETDRS series, with line difficulty designed to remain consistent across the chart for standardized testing and clinical research applications.\u003c\/p\u003e\n\u003cp\u003eCompatible with the \u003ca class=\"editor-rtfLink\" href=\"https:\/\/www.good-lite.com\/products\/esv3000\" data-product-impression-tracked=\"true\" data-product-link-position=\"5\" data-impression-id=\"2b63589f-70d5-4432-b7c9-0274419fbb38\" data-above-fold=\"false\" data-product-click-tracked=\"true\" target=\"_blank\"\u003e\u003cspan data-preserver-spaces=\"true\"\u003eESV3000™ ETDRS Clinical Trial Standardized Viewer\u003c\/span\u003e\u003c\/a\u003e\u003cspan data-preserver-spaces=\"true\"\u003e and \u003c\/span\u003e\u003ca class=\"editor-rtfLink\" href=\"https:\/\/www.good-lite.com\/products\/esc2000\" data-product-impression-tracked=\"true\" data-product-link-position=\"6\" data-impression-id=\"0f46843b-8187-4d88-a44e-bca8892c5781\" data-above-fold=\"false\" data-product-click-tracked=\"true\" target=\"_blank\"\u003e\u003cspan data-preserver-spaces=\"true\"\u003eESC2000™ Illuminated ETDRS Clinical Trial Cabinet\u003c\/span\u003e\u003c\/a\u003e\u003cspan data-preserver-spaces=\"true\"\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eAdditional Resources\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/store.good-lite.com\/pages\/what-is-etdrs\" title=\"What is ETDRS?\" rel=\"noopener\" target=\"_blank\"\u003eWhat is ETDRS?\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli class=\"about__row\"\u003e\n\u003cstrong\u003eDimensions: \u003c\/strong\u003e\u003cspan\u003eHeight 24.5\" x Width 25.5\" (62 cm x 65 cm)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"about__row\"\u003e\n\u003cspan\u003e\u003cstrong\u003eProduct type:\u003c\/strong\u003e \u003c\/span\u003e\u003cspan\u003eIlluminated Charts\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"about__row\"\u003e\n\u003cspan\u003e\u003cstrong\u003eChart type:\u003c\/strong\u003e \u003c\/span\u003e\u003cspan\u003eIlluminated Chart\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"about__row\"\u003e\n\u003cspan\u003e\u003cstrong\u003eTest type:\u003c\/strong\u003e \u003c\/span\u003e\u003cspan\u003eDistance Vision\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTesting Distance:\u003c\/strong\u003e 10 ft \/ 3 m\u003c\/li\u003e\n\u003cli class=\"about__row\"\u003e\n\u003cspan\u003e\u003cstrong\u003eChart series:\u003c\/strong\u003e \u003c\/span\u003e\u003cspan\u003eETDRS | ESC2000™ | ESV3000™\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"about__row\"\u003e\n\u003cspan\u003e\u003cstrong\u003eChart format:\u003c\/strong\u003e \u003c\/span\u003e\u003cspan\u003eETDRS | logMAR\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"about__row\"\u003e\n\u003cspan\u003e\u003cstrong\u003eChart use type:\u003c\/strong\u003e \u003c\/span\u003e\u003cspan\u003eIlluminated cabinet chart\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"about__row\"\u003e\n\u003cspan\u003e\u003cstrong\u003eOptotype:\u003c\/strong\u003e \u003c\/span\u003e\u003cspan\u003eSloan\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"about__row\"\u003e\n\u003cstrong\u003eWeight: \u003c\/strong\u003e\u003cspan\u003e1 kg (2.2 lb)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAvailable Online Resources\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGuide - \u003ca href=\"https:\/\/good-lite.clickhelp.co\/articles\/product-documentation-publication\/etdrs-guide\" title=\"ETDRS Testing Reference Guide\" rel=\"noopener\" target=\"_blank\"\u003e\u003cspan\u003eETDRS Testing Reference Guide\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eTechnical Bulleting - \u003ca href=\"https:\/\/good-lite.clickhelp.co\/articles\/product-documentation-publication\/esv3000-and-esc2000-distance-charts\" title=\"ESV3000 and ESC2000 Distance Charts - Technical Bulletin\" rel=\"noopener\" target=\"_blank\"\u003eESV3000 and ESC2000 Distance Charts - Technical Bulletin\u003c\/a\u003e\u003ca href=\"https:\/\/store.good-lite.com\/apps\/resources\/answer-key-model-250400\" title=\"Good-Lite: 250400 LEA SYMBOLS® - Distance Vision Answer Key\" rel=\"noopener\" target=\"_blank\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Sensory Logix Store","offers":[{"title":"Default Title","offer_id":67967372099890,"sku":"GL-500011","price":2332.0,"currency_code":"ZAR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0969\/7545\/4514\/files\/Chart_Distance_ESV3000_andESC2000_-ETDRS2000Series-SloanLetter-Chart2_10ft-3m.jpg?v=1792000672"}],"url":"https:\/\/shop.sensorylogix.com\/collections\/vision-assessment.oembed","provider":"Sensory Logix Store","version":"1.0","type":"link"}