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50028027

SLOAN LETTER CHART

Product Code: 50.028.02
SLOAN letters proportionally spaced lines (logMAR) - at 3m
[Full description below...]

Description

C, D, H, K, N, O, R, S, V, Z proportionally spaced lines, sizes range from 20/125 to 20/8 (6/38 to 6/2.4) equivalent - this chart can either be wall mounted or used in the LED illuminated cabinet 50.028.00 - 10 feet (3 meters) testing distance - chart size 9"x14" (23x 36 cm)

Product Weight of the packaged product: 0.1 kg
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