Individual square loose prism. Each is approx 38mm square.
Individual Prisms, Vision Therapy
SKU : 526001
Individual Square Loose Prisms
SKU : 526001
Individual square loose prism. Each is approx 38mm square.
No products in the cart.
Individual square loose prism. Each is approx 38mm square.
Individual square loose prism. Each is approx 38mm square.
Brands | Good Lite |
---|
Vergence Facility testing has been shown to be one of the most important methods of detecting patients with binocular vision disorders and symptoms. Diagnosis of non-strabismus binocular vision abnormalities can be improved through the use of vergence facility testing at near.
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.