Self Illuminated Distance Vision Viewer

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Sloan Letters

Self Illuminated Distance Vision Viewer

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Self Illuminated Distance Cards has an LED backlit display that standardizes illumination and illuminates reflections. There is no need to bring over a lamp for the patent to read the card. It is well protected in a rubberized sure grip frame and allows for easy change of near vision cards.

Easy to use Distance Card Illuminated Viewer features either Sloan Letters or LEA NUMBERS® with optotypes ranging from 20/63 to 20/20 (6/16 to 6/6) equivalent. Amsler Grid Illuminated Viewer card is also available. Distance vision cards are screen printed and clear coated on styrene plastic for long durability.

Self Illuminated Viewer comes with only one chart. Additional near and distance charts can be purchased separately.

Illuminated Viewer measures 7.75 x 5.75 with a 5.75 x 3.75" viewing area. Lightweight with a rubberized sure-grip frame, is powered by either 4 AAA batteries, an AC power adapter or USB cable hooked up to a computer. Testing distance is 10ft/3m.