Good-Lite Sloan Letter Near Vision Card for 30 cm Testing
    Good-Lite Sloan Letter Near Vision Card for 30 cm Testing
Good-Lite Sloan Letter Near Vision Card for 30 cm Testing
Good-Lite Sloan Letter Near Vision Card for 30 cm Testing
    Good-Lite Sloan Letter Near Vision Card for 30 cm Testing
Good-Lite Sloan Letter Near Vision Card for 30 cm Testing

About

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: 16"/40 cm.

Click here for the ETDRS Guide.

Click here for the 739000 Answer Key.
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: 16"/40 cm.

Click here for the ETDRS Guide.

Click here for the 739000 Answer Key.

Sloan Letter Near Vision Card for 30 cm Testing

Regular price
$37.95
Sale price
$37.95
Regular price
Shipping calculated at checkout.

Translation missing: en.products.product.sku:739000

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