This device is suitable for spectacles measurement detection departments, spectacles processing factories, spectacle sales departments, department of ophthalmology in hospitals and optical element factories to assay spherical lens diopter of ophthalmic lens or lens cylindrical lens, diopter, astigmatism axis of cylindrical lens, diopter of prism.
Small in size
Light in weight
Convenient in use and full in function
Vertex Power Range: +15D ~ -15D steps
Vertex Power Step: 0 ~ (+/-)10D (0.125D); (+/-)10D~(+/-)15D, (0.25D)
As a group memeber of Acemax Industrial Development Ltd, Optometrial.com is a professional ophthalmic and optical instruments distributor and dealer based in Shanghai, China. Our mission is to provide high standard optical equipment at attractive prices. Our growth, both in terms of domestic and international network, is an outcome focused approach towards customers satisfied. Focused on optometric/ eyecare industry, We are more professional.