Card(Intermediate): Sloan Letter Intermediate with Cord (27.5"/70cm)
4.5 (1,234)
Sold 100+ last 30 days
20% off first order
$43.25
Color
Black
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Description
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. P...