Good-Lite ETDRS Original Series

by: Good Lite
Sold out
$92.51

Each

SKU GLT00394

Item is out of stock

Restocking

Please note: Item is out of stock. Estimated dispatch 25 days from date of order.

ETDRS Original Series Chart 1

Original series ETDRS vision chart 1 can be displayed in the Good-Lite illuminating light box with the chart having proportionally spaced (geometric progression) lines line sizes range from 20/200 to 20/10 (6/60 to 6/3) equivalent. Standardized format used in National Eye Institute clinical studies and in low vision evaluations that require accurate and repeatable visual acuity measurements. Chart measures 24.5" x 25.5" (62 cm x 65 cm)