
Sloan Letter Near Vision Card for 30 cm Testing
$39.95
- Medex SKU:
- GL-739000
- Packing Info:
- 1/Each
- Usually Ships:
- 3 - 5 Business Days
Description
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).
Testing distance: 11.8"/30 cm.