Distance chart ETDRS "2000", Chart 1, 2m

Distance visual acuity chart "Revised 2000 series", for 2 meter testing distance. Visual acuity range (decimal): 0,1 to 2,0. Each line includes 5 Sloan letters. This is chart 1 out of 3 available charts (each are just scrambled optotype versions). Made of translucent white plastic. Ideal with illuminated cabinets. This "version 2000" comes with a few improvements compared to the original ETDRS distance charts. Chart size: 62 x 65 cm. Manufacturer no.: 2135.