A handy portable card with many uses. Has 20/800 to 20/20 at 14 inches. Also lists Jaeger and point scales of print. Has a pupil gauge from 2 to 9 mm. Has inch and metric rulers. Printed on two-sided coated cardstock.

Card Size: 6-3/8" x 3-1/2" (16.1925cm x 8.89cm)
Printed: Front/Back