SNELLEN EYE EXAM CHART
Require Acupuncture License Number For Buying Needles And Herbal Products.
- The Plastic Eye Charts by Graham Field were designed to test the visual acuity of a person.
- Simply position the patient 20 or 10 feet in front of the eye chart and test their vision.
- Eye chart dimensions: 22" x 11"
- Made of durable plastic
- With green and red color bars