properties magnifiying glasses Lens geometrybiconvexLens materialPXM®Lens SizeØ 80 mm Material and appearance (magnification glasses) MaterialABSColourblack Operating unit (magnifying glasses) Magnification2
properties magnifiying glasses Lens geometrybiconvexLens materialPXM®Lens SizeØ 65 mm Material and appearance (magnification glasses) MaterialABSColourblack Operating unit (magnifying glasses) Magnification3