About
A Landolt "C" scrambled ETDRS chart with 2.5% contrast and proportionally spaced (logMAR) lines; line sizes range from 13/131 to 13/6.5 (4/40 to 4/2) equivalent. The other equivalents featured on this chart are letter size, 20 foot, 6 meter, decimal, and LogMAR. These charts fit in the ESV3000™ ETDRS Standardized Viewer and ESC2000™ Illuminated Cabinet.
Testing distance: 13 feet/4 meters.
A Landolt "C" scrambled ETDRS chart with 2.5% contrast and proportionally spaced (logMAR) lines; line sizes range from 13/131 to 13/6.5 (4/40 to 4/2) equivalent. The other equivalents featured on this chart are letter size, 20 foot, 6 meter, decimal, and LogMAR. These charts fit in the ESV3000™ ETDRS Standardized Viewer and ESC2000™ Illuminated Cabinet.
Testing distance: 13 feet/4 meters.
Frequently Bought Together
Chart(Distance): ESV3000™ and ESC2000™ - Landolt "C" Low Contrast - 2.5% Contrast - Mixed Order (13ft/4m)
- Regular price
- $86.27
- Sale price
- $86.27
- Regular price
-
$0.00
SKU: 500437
