Standard Adult Sports Cards have green background.
Pediatric Sports Cards (Bernstein Bears) have orange background.
• Set of 12 cards
• Includes card back.
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Extra Aperture Rule™ Cards
Select either Bernstein Bears for pediatric use or Sports/Action targets. Techniques and target designs are developed for children and adult motivation.
Standard Adult Sports Cards have green background.
Pediatric Sports Cards (Bernstein Bears) have orange background.
• Set of 12 cards
• Includes card back.
| Brands | Bernell USA |
|---|
These alternating flippers are used to increase the speed and reduce the latency of the speed of the response for patients that have difficulty shifting focus. Alternating Accommodative Flipper (aka Rock Flipper) Vision Therapy can be conducted in and out or at home for focusing disorders. The primary focusing dysfunction this procedure treats is accommodative infacility (a problem shifting focus from near to far and back again).
These Alternating Flippers have a plus lens at the power specified on one side and an occluding lens on the other side. Flip the instrument over and you get the same power but minus and an occluding lens on the alternate side.
Aperture Rule™ Trainer Kit is a standard instrument in most VT programs. Features progressive fixed demand. Polarized or colored lenses are not required. Helps improve low fusional and accommodative reserves, poor stereopsis, Fixation disparity suppression & tight accommodation-conversion relationship.

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