comparison to conventional single vision readers.Product PropertiesReady-to-wear readers in 5 different optical base values: 1.0 dpt, 1.5 dpt, 2.0 dpt, 2.5 dpt, 3.0 dpt.A strength which decreases upwards by 1 [...] gun, gold, blue, red.Display available.Technical data Material and appearance Colourgun, mattiert Optical properties Dioptre1 dptMaterialsmanual_miniframe2_minifram2_sun_944554_06-21352 KBProduct overview
Monofold 8 x 21 Art. Nr. 42928212 Technical data Use/Application Working distance1.500 mm bis ∞ Optical Properties Magnification distance8 xVisual field distance /1000 m113 mViewing angle distance/far6
Monofold 8 x 21 Art. Nr. 42928212 Technical data Use/Application Working distance1.500 mm bis ∞ Optical Properties Magnification distance8 xVisual field distance /1000 m113 mViewing angle distance/far6
recommended in particular for conditions such as retinitis pigmentosa, macular degeneration, albinism, optic atrophy, aphakia.The contrast-enhancing cut-off filter clip-ons are attached to the correction frame [...] where necessary.Glasses made of particularly lightweight cr 39-plastic for a distortion-free image.Optical efficiency: ±0 dpt.Available with 450 nm, 511 nm, 527 nm, 550 nm cut-off, with or without polarisation
high magnification.These exceptionally discreet and thin lenses are particularly suitable for high optical powers.Particularly scratch-proof lenses with high visual and wearing comfort.Product Properties [...] The lenses have a very subtle appearance. They have a uniform thickness of 4 mm, regardless of the optical power.Maximum protection of lenses against mechanical influences and dust is provided by high-precision
recommended in particular for conditions such as retinitis pigmentosa, macular degeneration, albinism, optic atrophy, aphakia.The contrast-enhancing cut-off filter clip-ons are attached to the correction frame [...] where necessary.Glasses made of particularly lightweight cr 39-plastic for a distortion-free image.Optical efficiency: ±0 dpt.Available with 450 nm, 511 nm, 527 nm, 550 nm cut-off, with or without polarisation
high magnification.These exceptionally discreet and thin lenses are particularly suitable for high optical powers.Particularly scratch-proof lenses with high visual and wearing comfort.Product Properties [...] The lenses have a very subtle appearance. They have a uniform thickness of 4 mm, regardless of the optical power.Maximum protection of lenses against mechanical influences and dust is provided by high-precision
Aplanatic lens for an image with edge-to-edge sharpness.Technical data Lens properties Lens SizeØ 23 mm Optical Properties Magnification10 xProduct overview
Aplanatic lens for an image with edge-to-edge sharpness.Technical data Lens properties Lens SizeØ 23 mm Optical Properties Magnification10 xProduct overview
