Dome magnifier-6X

DB-601,Dome Magnifier- 6X50mm Optical glass lens fitted in plastic frame in such a way when placed on paper the lens does not touch the paper and there is automatic self focusing .Made from study poly carbonate for extra durability, scratch-resisting glass lens. Pre-focussed on whatever it sits on. Optical glass for excellent clarity and the clear aperture of the lens is 50mm -magnification, 6X. Diopter power +24. Features long eye relief which keeps the objects in focus from a distance, prov...