Sloan Letters & Astigmatic Wheel Chart

A translucent distance visual acuity chart with both Sloan Letters and an Astigmatic Wheel. The Sloan Letter optotypes are linear-spaced with a line size range from 20/40 to 20/16 (6/12 to 6/4.8). This combination chart can be used in Good-Lite's illuminated ESV1018 cabinet or hung on a wall.

Features 20 ft and 6 meter notations.

Dimensions: Width 10" x Height 18" (25.4 cm x 45.7 cm).

Testing distance: 20 feet/6 meters.

Note: All products sold on Accuspire.com should be used by qualified clinician and should be purchased by or on order of a qualified clinician.