ETDRS Original Series Chart 1

Item #: ETDRS14

To access product pricing and add items to your shopping cart, please log in to your Bernell Online account. Click here to proceed with account login, or for further details, tap the blue information button

Original series ETDRS vision chart 1 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.

ETDRS14 Answer Key