temperature6500 K Material and appearance MaterialABSColoursilver Optical Properties Magnification3,0x (Handelsvergrößerung)Dioptre8 dptMaterialsmanual_easyPOCKET_944243_ 06-21758.9 KBProduct overview
temperature6500 K Material and appearance MaterialABSColourSchwarz Optical Properties Magnification3,0x (Handelsvergrößerung)Dioptre8 dptMaterialsmanual_easyPOCKET_944243_ 06-21758.9 KBProduct overview
acuity of 0.1 is sufficient for a person to be able to orientate themselves outdoors. However, a visual acuity of 0.8 is required for reading travel timetables. Other minimum values include: 0.4 for watching [...] watching television, 0.5 for reading the newspaper and 0.7 for reading a telephone directory. Is the ability of the eye to read solely dependent on visual acuity? No. In order to be able to read we require