Notations for testing at 40 cm (16 in.)
Acuity range 20/500 to 20/16 equiv.
Measures 9.5 X 16 cm (3.75 X 6.25 in.)
Response key, list of near acuity measurements and their equivalents printed on back side of chart
Protective coating allows washing or cleaning with alcohol without any damage to chart faces
Horizontal design helps test with a unique format
Features traditional Sloan Optotypes
This pocket card features a unique horizontal design for testing. Also, chart is designed with the vision test on the front and the correct responses on the opposite side. This design is great for quick and easy testing. Also, chart features equivalents on the back of the card for easy conversion and recording.
IS
