high quality silicate.Adjustment of pupillary distance of 54–74 mm.Lens diameter 23 mm.Focusing /dioptre compensation adjusted individually for each eyepiece.Ocular-side additional correction is possible [...] distances.Technical data Use/Application Working distance250 mm Optical Properties Magnification Near4 xVisual field near35 mmMaterialsmanual_ridoMED-teleMED_11446_05-21933.8 KBProduct overview
high quality silicate.Adjustment of pupillary distance of 54–74 mm.Lens diameter 23 mm.Focusing /dioptre compensation adjusted individually for each eyepiece.Ocular-side additional correction is possible [...] distances.Technical data Use/Application Working distance250 mm Optical Properties Magnification Near4 xVisual field near35 mmMaterialsmanual_ridoMED-teleMED_11446_05-21933.8 KBProduct overview
high quality silicate.Adjustment of pupillary distance of 54–74 mm.Lens diameter 23 mm.Focusing /dioptre compensation adjusted individually for each eyepiece.Ocular-side additional correction is possible [...] distances.Technical data Application Telescopes Working distance250 mm Optical Properties Magnification Near4 xVisual field near35 mmMaterialsmanual_ridoMED-teleMED.pdf933.8 KBProduct overview
distance65 mm Material and appearance (Filter) Colourgold matt Optical properties (filter) Dioptre16 dptMagnification4 xMaterialsmanual_noves_MONO.pdf489.7 KBProduct overview [...] glasses with magnifying lenses and visually appealing, discreet design.The thickness of the lens is only 4.5 mm and this means that the lens strength is inconspicuous. This ensures a high level of acceptability [...] lens, cera-tec® coated for a distortion-free image with edge-to-edge sharpness.Lens thickness only 4.5 mm.Weight only 20 g.Opposite lens is frosted.The spring-hinged frame has adjustable temples, soft
ous Properties NotesAplanatmagnifier headLupentopf, lose Optical Properties Magnification3.9 xDioptre11.4 dptMaterialsmanual_system varioPLUS_944579_05-212 MBmanual_scale system varioPLUS_11648_04-19461 [...] coated for a distortion-free image with edge-to-edge sharpness.Details relating to magnification/ dioptre value/ recommended eye-lens distance are stated on all magnifier heads.Bright, even illumination