lightnessyes (multistage)Lighting image tray/supportseveral LEDs (glare-free) brightness adjustable (per LED) lighting can be switched off (per LED)Camera - typeSF/DOF fixed focusCamera - positioningnatural [...] grated stand installation base (optional) to wear hung over Basic properties Magnification2 – 22 xField of view/Visual field/Field of vision (horizontal)125 mmDisplay TechnologyTFT-LCD, reflexionsfreiScreen [...] Electronic vision aids visolux DIGITAL XL FHD Art. Nr. 16551 Your browser does not support the video tag.The ultimate in reading comfort. Product BenefitsBest imaging quality and operabilityPleasant
lightnessyes (multistage)Lighting image tray/supportseveral LEDs (glare-free) brightness adjustable (per LED) lighting can be switched off (per LED)Camera - typeSF/DOF fixed focusCamera - positioningnatural [...] grated stand installation base (optional) to wear hung over Basic properties Magnification2 – 22 xField of view/Visual field/Field of vision (horizontal)125 mmDisplay TechnologyTFT-LCD, reflexionsfreiScreen [...] Electronic vision aids visolux DIGITAL XL FHD Art. Nr. 16551 Your browser does not support the video tag.The ultimate in reading comfort. Product BenefitsBest imaging quality and operabilityPleasant
iADAPT1631Galilean and Keplerian fitting case1632Case for special vision aids1691headlight LED16042Galilean Fitting Case16321uniVISION® Hyperocular applicator Kit16431Fitting Set162703smartlux® DIGITAL
turning it round.Product AccessoriesCarrying cord and bag. Technical data Warranty Warranty5 years Basic properties/features Construction typeother Dimensions Dimensions27 x 41 x 49 mmWeight46 g Glass properties [...] pupill3.3 mmGeometric luminosity10.5Twilight number7.2Near point2 mField of view/Visual field/Field of vision225 Optical Properties Magnification distance4 xNear point4 mFocusfixed focusProduct overview
change the LEDs on an LED magnifier? The LEDs used for illuminating Eschenbach Optik products have a virtually unlimited service life. They therefore do not need to be changed. What can I do if my LED magnifier [...] age-related long-sightedness. What is a vision defect? An eye is described as having a vision defect when it has less than normal vision. The term is very imprecise, as a vision defect can have a wide variety of [...] (visually impaired). What effect does light have on our vision as we age? As we age, our vision deteriorates and we require more light for high-contrast vision. Effective illumination can therefore significantly
most important sensory organ and good vision is the prerequisite for an active life. Anyone who suffers from poor vision is restricted in many ways. Better vision means a better life . Seeing and reading [...] most important sensory organ and good vision is the prerequisite for an active life. Anyone who suffers from poor vision is restricted in many ways. Better vision means a better life . Seeing and reading [...] Vision aids for every aspect of life There are many opportunities in our everyday life when a vision aid used in addition to glasses can be beneficial. When you're reading a newspaper or a good book, do
made between the different vision tasks. So it is not surprising that a special magnifying vision aid is usually required for each vision task. The right vision aid for every vision task Eschenbach Optik therefore [...] visual acuity decreases, magnifying vision aids are able to compensate for the impaired vision by magnifying the images on the retina. Before a suitable magnifying vision aid can be selected, it is necessary [...] of visual acuity which is required in order to carry out a vision task. The following table gives several examples: Required visual acuity Vision task Visual acuity 0,8 Reading travel timetables Visual acuity