Dyslexia Determination Kit
(3rd Edition)
Explains the language encoding and decoding paradox, determines learning disorders while dyslexic patterns and offers approaches to therapy.
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Dyslexia Determination Kit
(3rd Edition)
Explains the language encoding and decoding paradox, determines learning disorders while dyslexic patterns and offers approaches to therapy.
Dyslexia Determination Kit
(3rd Edition)
Explains the language encoding and decoding paradox, determines learning disorders while dyslexic patterns and offers approaches to therapy.
| Brands | Bernell USA |
|---|
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 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.
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