sharpness.Supplied with a fine grain black leather case with soft inner lining to protect the lens.Display and Optoform equipement available.Product Accessoriessuper-lite fluorescent light (Order No. 2090)
right/left can be separately adjusted, cylinder correction not possible.Supplied in hard foam case.Display and Optoform equipement available.Technical data Accessories Accessoriescase basic properties Co
sharpness.Supplied with a fine grain black leather case with soft inner lining to protect the lens.Display and Optoform equipement available.Product Accessoriessuper-lite fluorescent light (Order No. 2090)
ositioned standing upErgonomicScreen height adjustment Basic properties Magnification1.6 – 100 xDisplay TechnologyTFT-LCD, reflexionsfreiScreen size/diagonal in cm54.6 cmScreen size/diagonal in Inch21 [...] function PC (via USB port) PC (via SD card)Extended image viewadjustable magnification adjustable display mode/contrast DLS - dynamic line scrolling in the pictureImage resolution1920 x 1080 pxSupported
ositioned standing upErgonomicScreen height adjustment Basic properties Magnification1.6 – 100 xDisplay TechnologyTFT-LCD, reflexionsfreiScreen size/diagonal in cm54.6 cmScreen size/diagonal in Inch21 [...] function PC (via USB port) PC (via SD card)Extended image viewadjustable magnification adjustable display mode/contrast DLS - dynamic line scrolling in the pictureImage resolution1920 x 1080 pxSupported
addition to Landolt rings, Snellen charts, letters and numbers, symbols can also be used which are displayed at a specified distance via charts or test symbol projectors. Despite their differences in appearance [...] acuity will be 1. If the person being tested has a visual acuity of only 0.5, then the test symbol displayed must be doubled in size in order for it to be recognised.
entry-level model or as a spare or additional pair of glasses.Temple colour: gun, gold, blue, red.Display available.Technical data Material and appearance Colourgun, mattiert Optical properties Dioptre1
entry-level model or as a spare or additional pair of glasses.Temple colour: gun, gold, blue, red.Display available.Technical data Material and appearance Colourgun, mattiert Optical properties Dioptre2
entry-level model or as a spare or additional pair of glasses.Temple colour: gun, gold, blue, red.Display available.Technical data Material and appearance Colourgun, mattiert Optical properties Dioptre3
entry-level model or as a spare or additional pair of glasses.Temple colour: gun, gold, blue, red.Display available.Technical data Material and appearance Colourgun, mattiert Optical properties Dioptre2
