Sloan Letter Near Vision Card for 70cm

Standardized adult Sloan Letter near vision card with proportionally spaced (logMAR) lines in ETDRS, format; line sizes range from 20/400 to 20/10 (6/120 to 6/3) equivalent. Attached 70 cm measuring cord ensures proper screening distance. Printed on two sides. 15" x 10.5" (17.8 cm x 22.9 cm).

70 cm testing distance.

Click here for the ETDRS Guide.