NEW NEW Hendrickson lifesaver card 17 7.2 ALL RIGHTS RESERVED © VISUAL TRAINING Ref. 08278 White 6 pcs. Ref. 08279 Transparent 6 pcs. Two cards, one clear the other opaque. Each containing two vertical line of four green lifesaver circles and four red lifesaver circles. The user is required to demonstrate the maximum accommodative flexibility, convergence and accommodation-convergence interaction. To develop speed, resistance and flexibility. Prismatic glasses can be used with R/G and polarized filters. Dimensions:10,7x15,8 cm Red & green wraparound glasses for children and adults Ref. 08280 Children 1 pc. Ref. 08281 Adult 1 pc. The red/green anaglyph glasses are ideal for use in several of the binocular vision tests as well as in vision control in red/green anti-suppression exercises. The wrap-around function limits interfering side light. Ideal for most Lancaster Red-Green tests, Hess Screen Test colors and commonly used visual therapy, exercises requiring patients to wear red/green lenses. Available in adult and children sizes.
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