Gima - Sloan Optometric Chart, Colour Bar Chart with Red and Green Bar, Dimensions 23 x 35.5 cm, Distance 6.1 m
SLOAN Color Bar Chart with red and green bar. Distance Eye Chart for vision testing at 20 Feet - 6.1 m
Visual acuity range 20/100 to 20/16 Eye chart measures 23 X 35.5 cm (9 X 14 in.)
Sloan optotypes are highly calibrated to a 5 x 5 grid. This grid helps to create a uniform difficulty throughout the 10 optotypes
Includes red green bars for easy useas a color screener
Sloan optotypes are highly calibrated to a 5 x 5 grid. This grid helps to create a uniform difficulty throughout the 10 optotypes.

Wild Bobby Grey Sloan Memorial Hospital Fan Logo | Mens Pop Culture Crewneck Graphic Sweatshirt - Black - XXXL
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Lang Fixation Cube
Test for stereopsis detection
For pediatric use
images on the outer sides: black cat, white and red sailboat, gray elephant, red car
Top side image: yellow star with E inside