About
An adult LEA NUMBERS® ETDRS chart for the ETDRS Illuminated light boxes. Fits all existing ETDRS cabinets, including both the ESV3000™ and ESC2000™. This chart features optotypes in proportionally spaced (logMAR) lines; lines range from 10/100 to 10/4 (3/30 to 3/1.2) equivalent. The other equivalents included are letter size, 20 foot, 6 meter, decimal, and LogMAR.
Test distance: 10 feet/3 meters.
Click here for the 271400 Answer Key.
An adult LEA NUMBERS® ETDRS chart for the ETDRS Illuminated light boxes. Fits all existing ETDRS cabinets, including both the ESV3000™ and ESC2000™. This chart features optotypes in proportionally spaced (logMAR) lines; lines range from 10/100 to 10/4 (3/30 to 3/1.2) equivalent. The other equivalents included are letter size, 20 foot, 6 meter, decimal, and LogMAR.
Test distance: 10 feet/3 meters.
Click here for the 271400 Answer Key.
LEA NUMBERS® ETDRS Translucent ESV3000™ and ESC2000™ Chart
- Regular price
- $55.95
- Sale price
- $55.95
- Regular price
-
$55.95
Translation missing: en.products.product.sku:271400
