
Sloan Letter Insta-Line Threshold Chart
A Sloan Letter Insta-Line chart with linear-spaced optotypes in the following size equivalents: 20/60, 20/50, 20/40, 20/32, 20/25, 20/20, 20/16, and 20/12.5. Features 2 lines of each size with 5...
A Sloan Letter Insta-Line chart with linear-spaced optotypes in the following size equivalents: 20/50, 20/40, 20/30, and 20/20. Features 2 lines of each size with 3 optotypes on each line.
Dimensions: 9" x 14" (22.9 cm x 35.6 cm).
This chart can be purchased individually or with an RCD overlay.
Note: All products sold on Accuspire.com should be used by qualified clinician and should be purchased by or on order of a qualified clinician.
A Sloan Letter Insta-Line chart with linear-spaced optotypes in the following size equivalents: 20/60, 20/50, 20/40, 20/32, 20/25, 20/20, 20/16, and 20/12.5. Features 2 lines of each size with 5...
A Sloan Letter chart that easily screens both near and distance vision using the Insta-Line illuminated cabinet. The near vision screening portion features Sloan Letters with 2 lines of...
Easily measure, record, and detect changes in the transfer of visual information when the change affects only visual acuity at low contrast levels. Charts include the following contrast levels: 25%,...
An E Insta-Line chart with linear-spaced optotypes in the following size equivalents: 20/80, 20/60, 20/50, 20/40 (2 groups of 3 each line size), 20/30 and, 20/20. Features 4 lines of ease size with 3...
An adult standardized Sloan Letter low vision chart that contains three lines in LogMAR sizes of 20/400, 20/200, and 20/160. This vision chart fits in the ESV1018 illuminated cabinet...
A Sloan Letter Insta-Line chart with linear-spaced optotypes in the following size equivalents: 20/60, 20/50, 20/40, 20/32, 20/25, 20/20, 20/16, and 20/12.5. Features 2 lines of each size with 5...
A Sloan Letter chart that easily screens both near and distance vision using the Insta-Line illuminated cabinet. The near vision screening portion features Sloan Letters with 2 lines of...
Easily measure, record, and detect changes in the transfer of visual information when the change affects only visual acuity at low contrast levels. Charts include the following contrast levels: 25%,...
An E Insta-Line chart with linear-spaced optotypes in the following size equivalents: 20/80, 20/60, 20/50, 20/40 (2 groups of 3 each line size), 20/30 and, 20/20. Features 4 lines of ease size with 3...
An adult standardized Sloan Letter low vision chart that contains three lines in LogMAR sizes of 20/400, 20/200, and 20/160. This vision chart fits in the ESV1018 illuminated cabinet...
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