Luneau Vertical Prism Bar (30 dpt). Comes in plastic case.
Powers:
1Δ, 2Δ, 3Δ, 4Δ, 5Δ, 6Δ, 8Δ, 10Δ, 12Δ, 14Δ, 16Δ, 18Δ, 20Δ, 25Δ, 30Δ
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Luneau Vertical Prism Bar (30 dpt). Comes in plastic case.
Luneau Vertical Prism Bar (30 dpt). Comes in plastic case.
Powers:
1Δ, 2Δ, 3Δ, 4Δ, 5Δ, 6Δ, 8Δ, 10Δ, 12Δ, 14Δ, 16Δ, 18Δ, 20Δ, 25Δ, 30Δ
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.
Create Your Own Custom Prism Flipper.
You can select a power for each well, choosing from 1D to 8 D (no half diopters available). Specify base direction for each well.
Please review your selection carefully as custom prism flippers cannot be returned.
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.