Sloan Letter Near Vision Card for 30 cm Testing

Sloan Letter Near Vision Card for 30 cm Testing

739000
  • $34.00
    Unit price per 
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Standardized adult Sloan Letter near vision card with proportionally spaced (logMAR) lines in ETDRS, format for testing at 30 cm (11.8"). Line sizes range from 20/400 to 20/10 (6/120 to 6/3) equivalent. Attached 16-inch (40 cm) measuring cord ensures proper screening distance. Printed on two sides. 7" x 9" (17.8 cm x 22.9 cm).

16 inch, 40 cm testing distance

Click here for the 739000 Answer Key.