- Description
-
ETDRS chart – Landolt rings,
Translucent chart for 4 m distance,
8 positions, meets international expert advise for VA-taking.
VA from 0.10 to 2.0,
Format: 62 cm x 65 cm,
Good-Lite: 500070
ETDRS chart – Landolt rings,
Translucent chart for 4 m distance,
8 positions, meets international expert advise for VA-taking.
VA from 0.10 to 2.0,
Format: 62 cm x 65 cm,
Good-Lite: 500070