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

Visual Acuity Explained - Activu Corporation

McKesson Brand 63-3050 - McKesson Medical-Surgical

Eye Chart Upgraded Snellen Eye Chart for Eye Exams 20 Feet 22x11 Inches Plastic Low Vision Eye Charts Wall Chart with Metal Eyelet for Kids Gifts Wall Decoration (20 Feet Test Distance)

Eye Chart Upgraded Snellen Eye Chart for Eye Exams 20 Feet 22x11 Inches Plastic Low Vision Eye Charts Wall Chart with Metal Eyelet for Kids Gifts Wall Decoration (20 Feet Test Distance)

20/20 Vision and Understanding Your Visual Acuity Score - North Florida Cataract and Vision

11 Tall x 7 Wide 20 Foot Test Distance Can be wall mounted

Snellen Vision Eye Test Chart 20 ft (6 Meter) Distance

UCanSee Snellen Eye Chart Visual Acuity Chart (22x11 Inches) with Eye

Snellen Eye Chart, Public Safety Training Facility

Snellen Eye Test Charts Interpretation - Precision Vision

Sloan Letter Translucent 10' Eye Chart 20/100-20/16

Getting the Scoop on 20/20 Vision - Visual Acuity

Snellen EFP & Kindergarten Color Distance Vision Eye Chart 20 Feet 22 x 11 Inch