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 58 mm Optical Properties Magnification6 xDioptre24 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 58 mm Optical Properties Magnification5 xDioptre20 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 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

light source P(on)4.4 WColour temperature9000 K Operating unit (magnifying glasses) Magnification2,5x *Dioptre6 dptMaterialsmanual_vario LED flex.pdf2.7 MB*) Trade magnification Product

light source P(on)4.4 WColour temperature9000 K Operating unit (magnifying glasses) Magnification2,5x *Dioptre6 dptMaterialsmanual_vario LED flex.pdf2.7 MBAccessories Accessories Art. Nr. 27819 varioLED

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

Adressen Filter By Categories V87 V88 V89 V92 V97 Sehzentrum Chemnitz Haus 15 Flemmingstr. 8c 09116 Chemnitz Phone: +49 371 3344254 Fax: +49 371/3344267 Internet: www.sfz-sehzentrum.de Rheinische Schule [...] Internet: www.bbw-soest.de Edith-Stein-Schule Förderzentrum für Blinde und Sehbehinderte Raiffeisenstr. 25 85716 Unterschleißheim Phone: +49 89 310001142-1 Fax: +49 89 3100011420 Email: info@sbz.de Internet: [...] Internet: www.bbsb.org Bay. Blinden- und Sehbehindertenbund e.V. Bezirksgruppe Allgäu Hirnbeinstr. 8 87435 Kempten Phone: +49 831 23310 Fax: +49 831 25017 Email: kempten@bbsb.org Internet: www.bbsb.org

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