We are an acclaimed supplier of Sight Tester in the market. It is used for the visual field test which is a subjective measure of central and peripheral vision, or side vision, and is used by your doctor to diagnose, determine the severity of, and monitor your glaucoma. Sight Tester uses a light spot that is repeatedly presented in different areas of your peripheral vision.
Specification
Operation Mode |
Manual |
Handling |
Portable |
Material |
Stainless Steel |
Dimensions |
100x295x300 mm |
Pupil Distance Adjustment |
48-75mm (1mm scale Graduation) |
Corneal Vertex Distance |
13.75mm |
Reading Distance |
5-28 (plus cm&D scales) |
Weight |
4.5 Kg |
Increments |
0.25 D steps |