5% Contrast
Acuity range 40m to 1.6m (20/200, 6/60 to 20/8,
6/2.4 equiv.). CAT. NO. 2425 ETDRS Illuminator.
Cabinet is necessary with these charts. Measures 62
x 65 cm (24.5 x 25.5 in.). Includes soft-tipped pointer,
recording forms (Cat. No. 2514), response keys 2517
and 2518, and instructions.
