Sloan Letter Near Vision Card (ETDRS format)

Name: Sloan Letter Near Vision Card (ETDRS format)
Brand: Optego
SKU: 93329
Availability: InStock

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Description Description

Standardized adult Sloan Letter Near Vision Card with proportionally spaced (logMAR) lines in ETDRS format. Printed on two sides.

Line sizes range from 20/400 to 20/10 (6/120 to 6/3) equivalent. Attached 16" (40 cm) measuring cord ensures proper screening distance.

7" x 9" (17.8 cm x 22.9 cm).

SKU: 93329

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