HOTV Book 50% Crowding

A handheld vision testing book featuring HOTV optotypes with 50% crowding contour interaction bars to provide single optotype acuity with the proper crowding effect. Optotype line sizes are from 20/100 to 20/16 (6/30 to 6/4.8) equivalent. Includes a response panel, instructions, and 17 pages.

Dimensions: 4" x 4" (10.2 x 10.2 cm).

Testing distance: 10 feet/3 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.