for high contrast, detailed photosLarge magnification range from 2x to 22x (connected to HD TV, e.g.  40“, magnification 12x to 125x)Generous depth of field for variable viewing distancesStand with [...] n white/red red/white violet/black black/violet blue/black black/grey Dimensions Dimensions13.8 x20.1 x 2.9 cmWeight460 g Extended features Reading guidelinereading line & reading lineDLS - Dynamic Line [...] – 22 xField of view/Visual field/Field of vision (horizontal)67 mmDisplay TechnologyTFT-LCD, reflexionsfreiScreen size/diagonal in cm17.9 cmScreen size/diagonal in Inch7 "Screen resolution1024 x 600pxScreen