,

HOTV ETDRS Chart with 50 Percentage Crowding Bars

Good Lite
SKU : 500035

Dimensions: Height 24.5″ x Width 25.5″ (62 cm x 65 cm).

Testing distance: 13 feet/4 meters.

This chart features HOTV optotypes with 50% spaced contour interaction bars to provide single optotype acuity with the proper crowding effect. Optotype line sizes range from 13/66 to 3/6.5 (4/20 to 4/2) equivalent. The other equivalents on this chart are letter size, 20 foot, 6 meter, decimal, and LogMAR.

ESV3000 ETDRS Clinical Trial Standardized Viewer and ESC2000 Illuminated ETDRS Clinical Trial Cabinet compatible.

Dimensions: Height 24.5″ x Width 25.5″ (62 cm x 65 cm).

Testing distance: 13 feet/4 meters.

SKU: 500035 Categories: ,
Brands

Good Lite

Dimensions: Height 24.5″ x Width 25.5″ (62 cm x 65 cm).

Testing distance: 13 feet/4 meters.

Related products