Notations for vision testing at 10 ft.
Visual Acuity chart range 10/50 to 10/8 (20/100 to 20/16 equiv.)
Eye chart measures 23 X 35.5 cm (9 X 14 in.)
Can be used with Small Illuminator Cabinet CAT. NO. 914
Can be wall-mounted
This House, Apple, Umbrella vision test is made of high impact polystyrene and is portable. The House, Apple Umbrella test is a non-reflective eye chart that can be used to aid school nurses in vision screening of young children. This style of symbol vision test is often used as an acuity and amblyopia screener in preliterate patients.
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