Near Visual Acuity Testing

Sloan Letter charts calibrated to test visual acuity at an intermediate distance of 66 cm (26 in.).

This chart can either be wall mounted or used in an ESV 1200 , ESV 1500 , or a Model A illuminated cabinet.

This double-sided near vision card combines proportionally-spaced lines on one and 50% spaced rectangle (Massachusetts Visual Acuity Test Format) on the other. Attached 16-inch (40 cm) measuring cord ensures proper screening distance. Includes flash cards and instructions.8 in x 10 in (20.3 cm x 25.4 cm).

16-inch, 40 cm testing distance.

This standardized vision test is designed for amblyopia screening and testing children who have difficulties when tested with the standard near vision card.

16 inches/40 centimeters testing distance.

This card combines a lea symbols® line test on one side and lea numbers® line test on the opposite side. Proportionally-spaced lines from sizes 20/400 to 20/10 (6/120 to 6/3) equivalent.

16 inches, 40 cm testing distance.