Luneau 16 Block Prism Set with Red Lens. Comes in plastic case.
Powers:
1/2Δ ,1Δ, 2Δ, 4Δ, 6Δ, 8Δ, 10Δ, 12Δ, 15Δ, 20Δ, 25Δ, 30Δ, 35Δ, 40Δ, 45Δ, 50Δ
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Luneau 16 Block Prism Set with Red Lens. Comes in plastic case.
Luneau 16 Block Prism Set with Red Lens. Comes in plastic case.
Powers:
1/2Δ ,1Δ, 2Δ, 4Δ, 6Δ, 8Δ, 10Δ, 12Δ, 15Δ, 20Δ, 25Δ, 30Δ, 35Δ, 40Δ, 45Δ, 50Δ
Brands | Luneau Technology France |
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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 Prism Bar Holder Kit combines a prism bar holder with two horizontal prism bars. The handle holds two horizontal prism bars side by side to get a quick estimation of a prism prescription.
The prism bar set includes the holder along with 2 horizontal prism bars. The prism bar holder can be purchased by itself.
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.