Progressive Freespace Fusion Cards
Two white and two clear cards with eccentric fusion images that get progressively further
apart to increase demand for eso and exo training. each line has separation listed. Demand increases from 8-26mm.
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Progressive Freespace Fusion Cards
Two white and two clear cards with eccentric fusion images that get progressively further
apart to increase demand for eso and exo training. each line has separation listed. Demand increases from 8-26mm.
Progressive Freespace Fusion Cards
Two white and two clear cards with eccentric fusion images that get progressively further
apart to increase demand for eso and exo training. each line has separation listed. Demand increases from 8-26mm.
| Brands | Bernell USA |
|---|
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 Yoked Prism Frames come with an elastic string and lens sizes: 38 mm for pediatrics . This frame also come with a soft adjustable nose piece. Large thumbscrews are on each side so that each prism can be secured.
The Good-Lite Low Prism Base-In Flippers are great vision therapy assessment tools to help evaluate symptoms including but not limited to acquired brain injury. The glass optics, like all of our Good-Lite flippers, are of high quality and no yellowing after years of use.
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