-4 Technical data Lens properties Lens Size75 x 50 mm Miscellaneous Properties NotesLinse diffraktiv-asphärisch, ohne cera-tec®-Beschichtung Optical Properties Magnification4 xDioptre16 dptMateri

-4 Technical data Lens properties Lens Size75 x 50 mm Miscellaneous Properties NotesLinse diffraktiv-asphärisch, ohne cera-tec®-Beschichtung Optical Properties Magnification4 xDioptre16 dptMateri

magnifiying glasses Lens Size75 x 50 mm Miscellaneous Properties (magnifying glasses) NotesLinse diffraktiv-asphärisch, ohne cera-tec®-Beschichtung Operating unit (magnifying glasses) Magnification4,0 xDioptre16