Conveniently organizes flippers and helps to prevent damage and dust. This sturdy unit features heavy-duty plastic construction and a hinged acrylic cover.
- Holds up to 8 flippers (not included).
- Flipper holder fits handles with covers.
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Conveniently organizes flippers and helps to prevent damage and dust. This sturdy unit features heavy-duty plastic construction and a hinged acrylic cover.
Conveniently organizes flippers and helps to prevent damage and dust. This sturdy unit features heavy-duty plastic construction and a hinged acrylic cover.
| Brands | Bernell USA |
|---|
| Flipper Holding Capacity | 8 flippers (not included) |
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.
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.

Stereoacuity depth preception test designed to rapidly test for amblyopia and strabismus in early and non-readers and non-verbal children and adults.
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