10 ft: Illiterate Tumbling E (9 Line) Chart Dropshipped Item Edited and authored by experts

Edited and authored by experts in the field

Certified accuracy +/- 3 mmHg

allowing you to easily move the height rod from location to location

Ideal for schools

standardized test illumination and an integrated handle for ease of transport

10 ft: Illiterate Tumbling E (9 Line) Chart Dropshipped Item Edited and authored by experts(9" x 14") Illiterate Tumbling E optotype chart for vision testing at 10 feet. This traditional design is great for vision screening in multiple languages. May be wall mounted or used with illuminated cabinets (66003, 66004, 66016, 66090). The Illiterate Tumbling E optotypes are considered to be the closest to gratings, have the best acuity thresholds, and are some of the most reliable of alternative visual acuity charts. Chart Distance: 3 m 10 ft