light used by Eschenbach Optik has a service life of approx. 50,000 hours.The battery life is up to 10x longer in comparison to a conventional light.The voltage is controlled via a step-up converter, which [...] 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 [...] 1511001,-2,-3,-4 Technical data Lens properties Lens SizeØ 60 mm Optical Properties Magnification4 xDioptre16 dptMaterialsmanual_mobiluxLED_BA00001_05-21776.6 KBAccessories Accessories mobase show Accessory
light used by Eschenbach Optik has a service life of approx. 50,000 hours.The battery life is up to 10x longer in comparison to a conventional light.The voltage is controlled via a step-up converter, which [...] 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 [...] 1511001,-2,-3,-4 Technical data Lens properties Lens SizeØ 60 mm Optical Properties Magnification3 xDioptre12 dptMaterialsmanual_mobiluxLED_BA00001_05-21776.6 KBAccessories Accessories mobase show Accessory
and for headings, can be tilted for comfortable viewing angle4 to 12x magnification (hand-held at a distance of 5 cm approx. 1.9- to 4.5x)5 viewing modes: true colour, contrast-enhanced black/white, white/black [...] – 12 xField of view/Visual field/Field of vision (horizontal)24 mmDisplay TechnologyTFT-LCD, reflexionsfreiScreen size/diagonal in cm11 cmScreen size/diagonal in Inch4.3 "Screen resolution480 x 272 pxScreen [...] icon)Display modestrue colours white/black black/white yellow/black black/yellow Dimensions Dimensions7.5 x 21 x 4 cmWeight230 g Extended features Reading guidelinereading line & reading lineLive image from external
and for headings, can be tilted for comfortable viewing angle4 to 12x magnification (hand-held at a distance of 5 cm approx. 1.9- to 4.5x)5 viewing modes: true colour, contrast-enhanced black/white, white/black [...] – 12 xField of view/Visual field/Field of vision (horizontal)24 mmDisplay TechnologyTFT-LCD, reflexionsfreiScreen size/diagonal in cm11 cmScreen size/diagonal in Inch4.3 "Screen resolution480 x 272 pxScreen [...] icon)Display modestrue colours white/black black/white yellow/black black/yellow Dimensions Dimensions7.5 x 21 x 4 cmWeight230 g Extended features Reading guidelinereading line & reading lineLive image from external
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 television [...] visual acuity? No. In order to be able to read we require a functioning retinal surface of around 2.5 degrees to the left and right of the fixation point, i.e. a visual angle of around 5 degrees in total
monoculars Galilei 2,2x show Product 16225 16225+162110 16225+162112 16225+162116 16225+16213 16225+16214 16225+16215 16225+16216 16225+16218 Telescopes and monoculars Galilei 2.5x show Product 16042 160421
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