About
Designed for Low Contrast Visual Acuity (LCVA) assessment, this Sloan Letter ETDRS chart presents optotypes at 2.5% contrast in proportionally spaced LogMAR lines. Low-contrast visual acuity testing can complement high-contrast visual acuity and Best Corrected Visual Acuity (BCVA) assessment by evaluating visual performance under reduced-contrast conditions.
Line sizes range from 13/131 to 13/6.5 (4/40 to 4/2 equivalent), with letter size, 20-foot, 6-meter, LogMAR, and decimal notations. The mixed optotype order provides an alternative sequence for repeat testing.
Compatible with the ESV3000™ ETDRS Clinical Trial Standardized Viewer and ESC2000™ Illuminated ETDRS Clinical Trial Cabinet.
Designed for Low Contrast Visual Acuity (LCVA) assessment, this Sloan Letter ETDRS chart presents optotypes at 2.5% contrast in proportionally spaced LogMAR lines. Low-contrast visual acuity testing can complement high-contrast visual acuity and Best Corrected Visual Acuity (BCVA) assessment by evaluating visual performance under reduced-contrast conditions.
Line sizes range from 13/131 to 13/6.5 (4/40 to 4/2 equivalent), with letter size, 20-foot, 6-meter, LogMAR, and decimal notations. The mixed optotype order provides an alternative sequence for repeat testing.
Compatible with the ESV3000™ ETDRS Clinical Trial Standardized Viewer and ESC2000™ Illuminated ETDRS Clinical Trial Cabinet.
Resources & Downloads
Chart(Distance): ESV3000™ and ESC2000™ - ETDRS - Sloan Letter Low Contrast - 2.5% Contrast - Mixed Order (13ft/4m)
- Regular price
- $88.50
- Sale price
- $88.50
- Regular price
-
$88.50
SKU: 500120
About
Designed for Low Contrast Visual Acuity (LCVA) assessment, this Sloan Letter ETDRS chart presents optotypes at 2.5% contrast in proportionally spaced LogMAR lines. Low-contrast visual acuity testing can complement high-contrast visual acuity and Best Corrected Visual Acuity (BCVA) assessment by evaluating visual performance under reduced-contrast conditions.
Line sizes range from 13/131 to 13/6.5 (4/40 to 4/2 equivalent), with letter size, 20-foot, 6-meter, LogMAR, and decimal notations. The mixed optotype order provides an alternative sequence for repeat testing.
Compatible with the ESV3000™ ETDRS Clinical Trial Standardized Viewer and ESC2000™ Illuminated ETDRS Clinical Trial Cabinet.
Designed for Low Contrast Visual Acuity (LCVA) assessment, this Sloan Letter ETDRS chart presents optotypes at 2.5% contrast in proportionally spaced LogMAR lines. Low-contrast visual acuity testing can complement high-contrast visual acuity and Best Corrected Visual Acuity (BCVA) assessment by evaluating visual performance under reduced-contrast conditions.
Line sizes range from 13/131 to 13/6.5 (4/40 to 4/2 equivalent), with letter size, 20-foot, 6-meter, LogMAR, and decimal notations. The mixed optotype order provides an alternative sequence for repeat testing.
Compatible with the ESV3000™ ETDRS Clinical Trial Standardized Viewer and ESC2000™ Illuminated ETDRS Clinical Trial Cabinet.

