collimation optics.Defined focusing distance: in the case of all aspheric magnifiers and reading magnifiers from Eschenbach Optik the focusing distance (aE: distance from the eye to the virtual image) is [...] needed2 Magnifiying glasses Type of use/Application typehand heldAdjustment distance (aE)400 mmObject cutting width (s)45 mmDistance Eye - Lens (e)250 mm Lens properties magnifiying glasses Lens Size90 x 54 [...] glasses) Notes3,0x (trade magnification) Operating unit (magnifying glasses) Magnification3,0 x *Dioptre8 dptMaterialsmanual_mobiluxLED.pdf2.3 MBAccessories Accessories mobase show Accessory Product
Field glasses sektor D 8 x 42 compact+ Art. Nr. 4251842 True-to-colour, bright, compact: The ideal companion for birdwatching. Product PropertiesBrilliant, true-to-life colour images due to ph [...] Construction typeroof bendingWaterproofYesFilled with nitrogenYesPupil spacing56 – 79 mmPupils focal distance17 mmOculars for wearer of glassesYes Dimensions Dimensions129 x 135 x 51 mmWeight600 g Glass properties [...] Prism materialBaK-4Phase-correctedYesLens coatingfull multi-coating Optical properties Magnification8 xLens diameter42 mmExit pupill5.3 mmGeometric luminosity27.6Twilight number18.3Near point2 mField of
quality from top-notch optics with full magenta coating.A short near point allows observations from a distance of 1.5 m and 2 m respectively.Elegant, discreet look thanks to the black rubber casing that also [...] properties Magnification6 xLens diameter16 mmExit pupill2.7 mmGeometric luminosity7.1Twilight number9.8Near point1.5 mField of view/Visual field/Field of vision140 m/1.000 m Warranty Warranty5 yearsProduct
eye-lens distance are stated on all magnifier heads.Bright, even illumination of the reading text provided by enclosed magnifier heads made from a light material.To achieve a uniform reading distance, Eschenbach [...] neigbarer Lupentopfmagnifier headLupentopf inkl. LED-Batteriegriff Optical Properties Magnification2.8 xDioptre7 dptMaterialsmanual_system varioPLUS_944579_05-212 MBmanual_scale system varioPLUS_11648_04-19461
eye-lens distance are stated on all magnifier heads.Bright, even illumination of the reading text provided by enclosed magnifier heads made from a light material.To achieve a uniform reading distance, Eschenbach [...] er, ergonomisch neigbarer Lupentopfmagnifier headLupentopf, lose Optical Properties Magnification2.8 xDioptre7 dptMaterialsmanual_system varioPLUS_944579_05-212 MBmanual_scale system varioPLUS_11648_04-19461
eye-lens distance are stated on all magnifier heads.Bright, even illumination of the reading text provided by enclosed magnifier heads made from a light material.To achieve a uniform reading distance, Eschenbach [...] neigbarer Lupentopfmagnifier headLupentopf inkl. LED-Batteriegriff Optical Properties Magnification2.8 xDioptre7 dptMaterialsmanual_system varioPLUS_944579_05-212 MBmanual_scale system varioPLUS_11648_04-19461
eye-lens distance are stated on all magnifier heads.Bright, even illumination of the reading text provided by enclosed magnifier heads made from a light material.To achieve a uniform reading distance, Eschenbach [...] er, ergonomisch neigbarer Lupentopfmagnifier headLupentopf, lose Optical Properties Magnification2.8 xDioptre7 dptMaterialsmanual_system varioPLUS_944579_05-212 MBmanual_scale system varioPLUS_11648_04-19461
