around 2.5 degrees to the left and right of the fixation point, i.e. a visual angle of around 5 degrees in total. A reading angle is necessary as our eyes do not read letter by letter, but through the recognition [...] filtered out light (absorption) are sharply distinct from one another, whereby the mode of action has an angled progression. Which range of light waves is visible to the eye? The light which is visible to us has
hand-held for orientation on the reading material 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
hand-held for orientation on the reading material 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
arranged, easy to sense direct keysGraphical menu for advanced functionsStand with ergonomic tilt angleCamera mounted centrally under housing and positioning aid perceptible on housingPhoto function with
arranged, easy to sense direct keysGraphical menu for advanced functionsStand with ergonomic tilt angleCamera mounted centrally under housing and positioning aid perceptible on housingPhoto function with
