(s)49 mmDistance Eye - Lens (e)250 mm Lens properties magnifiying glasses Lens SizeØ 60 mm Operating unit (magnifying glasses) Magnification3,0 xDioptre12 dptMaterialsmanual_mobiluxLED.pdf2.3 MBAccessories

reasons, it cannot be used during the 4-hour charging period. What is a dioptre? A dioptre (dpt) is the unit of measurement of the optical power of a lens. In the case of spectacle lenses, negative dioptre values