Dist Vision LogMar chart Tumbling “E” Foldable

Tumbling E illiterate ETDRS Foldable  chart with proportionally spaced (logMAR) line size range from 10/100 to 10/10 (3/30 to 3/3) equivalent, 0.10 to 1.00.  fits all standardized ETDRS viewers.

Category:

Description

Tumbling E illiterate ETDRS Foldable  chart with proportionally spaced (logMAR) line size range from 10/100 to 10/10 (3/30 to 3/3) equivalent, 0.10 to 1.00.  fits all standardized ETDRS viewers.