About
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.
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.
Card(Intermediate): Sloan Letter Intermediate with Cord (27.5"/70cm)
- Regular price
- $43.25
- Sale price
- $43.25
- Regular price
-
$43.25
SKU: 729111
CE Approved

