Description
- Model : VT-150
- Origin : China
- Manufacturer : Ray-Vision
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- Quick, easy and accurate refractions, Multi-coated lenses
- Precision engineering for superior performance
- synchronized cross cylinders, Wide testing range
- Sphere Power Range:+16.75D~-19.00D, by 0.25D step
- Cylinder Power Range:0.00D~-6.00D, 0.00D~-8.00D by 0.25D








































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