20 ft. Snellen Eye Chart
20 ft. Snellen Eye Chart
To Test Visual Acuity, position the patient 20 feet in front of the Snellen eye chart. Washable white plastic eye charts with green and red color
A double-sided Standard Snellen Chart for testing at 20 ft and 10 ft based on a visual angle of one minute. The front side has a 20 ft Snellen Chart
10 and 20 FT (3 and 6 M) Snellen Chart
Eye Test Chart Online Snellen Eye Vision Testing Chart for Children testing at 20 feet size
Snellen Eye Chart Eye Charts for Eye Exams 20 Feet 22 11 Inches Low Vision Eye Test Charts for Wall D cor Kids Gifts
Eye Charts
Snellen Eye Chart, Eye Charts for Eye Exams 20 Feet 22ￗ11 Inches, Low Vision Eye Test Charts for Eye Exams - AliExpress
PECULA Eye Chart, Snellen Eye Chart, Wall Chart, Eye Charts for Eye Exams 20 feet 11 X 22 in. - Yahoo Shopping
Snellen Eye Chart for Eye Exams 20 Feet, Students Eye Charts with Wooden Frame for Wall Decor, 22x11 Inches Canvas Low Vision Eye Chart with Eye Occluder and Hand Pointer for Kids
Snellen Eye Chart, Eye Charts for Eye Exams 20 Feet 22×11 Inches, Low Vision
Diagnostic Instruments and Supplies 63-3050 MCK BRAND
Font sizes used in Snellen chart when viewed at 20 feet and adapted
(9 x 14) Snellen optotype chart for vision testing at 20 feet. May be wall mounted or used with illuminated cabinets (66003, 66004, 66016, 66090).
20 ft: Snellen FP (9 Line) Chart
Can be used with an illuminated eye test cabinet (sold separately) 10' distance, 20' equivalent 14 high x 9 wide 9 Width
Snellen Type Plastic Eye Chart - 10
Snellen Eye Test Charts Interpretation - Precision Vision
