(9″ x 14″) HOTV optotype chart for vision testing at 10 feet. Features two smaller groups 10/20 to 10/80 for repetitive eyesight testing (20/40 to 20/16 equivalent). May be wall mounted or used with illuminated cabinets (66003, 66004, 66016, 66090).
HOTV optotypes are practical for use in schools for large vision screenings of younger children. Used for school screening stations nation wide, HOTV charts are also useful for all other preliterate screenings.
