The Bernell Aperture Rule™ Trainer Kit is a trusted vision therapy tool designed to strengthen a variety of visual skills, including:
Low fusional and accommodative reserves
Poor stereopsis
Fixation disparity
Suppression
Tight accommodation-convergence relationship
This trainer is ideal for individuals with symptoms of asthenopia or visually related learning challenges. It features a progressive fixed demand design and does not require polarized or colored lenses, making setup and use simple and efficient.
With a functional range of30Δ Base-Out to 17.5Δ Base-In, the Aperture Rule™ provides effective, targeted exercises for both clinical and at-home therapy programs. Each kit is packaged in a durable corrugated storage box for easy organization and protection.
Replacement parts are available for the Bernell Aperture Rule™.
The Bernell Aperture Rule™ Trainer Kit includes: • A set of sports/action cards • Single and double aperture sliders • Red pointers • Product Guide • A protective corrugated storage box to keep your kit safe and organized.
