Sloan ETDRS® Near & Intermediate Vision
$30.75
Description
Side One features ETDRS® Format Chart 1 at 40cm testing distance.
Side Two features ETDRS® Format Chart 2 at 60cm testing distance.
$30.75
Side One features ETDRS® Format Chart 1 at 40cm testing distance.
Side Two features ETDRS® Format Chart 2 at 60cm testing distance.
