precisely 400 mm. The image can therefore be seen clearly with readers which have an addition of +2.5 dpt.Display and Optoform equipement available.Product AccessoriesNEW: mobase, Stand for mobiluxLED Order [...] 1511001,-2,-3,-4 Technical data Lens properties Lens Size75 x 50 mm Miscellaneous Properties NotesLinse diffraktiv-asphärisch, ohne cera-tec®-Beschichtung Optical Properties Magnification4 xDioptre16 d

precisely 400 mm. The image can therefore be seen clearly with readers which have an addition of +2.5 dpt.Display and Optoform equipement available.Product AccessoriesNEW: mobase, Stand for mobiluxLED Order [...] 1511001,-2,-3,-4 Technical data Lens properties Lens Size75 x 50 mm Miscellaneous Properties NotesLinse diffraktiv-asphärisch, ohne cera-tec®-Beschichtung Optical Properties Magnification4 xDioptre16 d