Description
- Model : VT-80
- Origin : China
- Manufacturer : Ray-Vision
-
- more accurate measurements of astigmatism axis position
- Attention to detail to increase the accuracy of optometry
- Front case gears & Backshell are made of metal
- Sphere Power Range:+16.75D~-19.00D, by 0.25D step
- Cylinder Power Range:0.00D~-6.00D, 0.00D~-8.00D by 0.25/0.12 Diapter








































Reviews
There are no reviews yet.