n glasses) MaterialABSColourblack Operating unit (magnifying glasses) Magnification1,9x (Trade Enlargement)Dioptre3.2 dptProduct overview [...] Hand-held and reading magnifiers economic, Ø120mm/ 1,9x Art. Nr. 2642120 Product BenefitsSuitable for tasks which require a low or medium level of magnification.An additional high-magnification lens
coatingfull magenta coating Optical properties Magnification6 xLens diameter18 mmExit pupill3 mmGeometric luminosity9Twilight number10.4Near point2 mField of view/Visual field/Field of vision142 m/1.000 mProduct [...] for viewing nature or visits to the theatre or museum.Ideal for use as a pocket magnifier with about 3x magnification by simply turning it round.Product AccessoriesCarrying cord and bag. Technical data
Operating unit (magnifying glasses) Magnification3.9 xDioptre11.4 dptMaterialsmanual_system varioPLUS.pdf2.2 MBmanual_scale system varioPLUS.pdf461.3 KBProduct overview [...] lens for additional magnification.Particularly scratch-proof lens with high visual comfort.Choice of 3 different colour temperatures via filters.Product PropertiesAspheric PXM® lightweight lens, cera-tec®