Medop ZN-215 LED VISUAL CHART

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SPECIFICATIONS

LED monitor ......... ZN-185: 18.5-inch TFT Panel, 1366x768 pixels
                              ZN-215:21.5-inch TFT Panel, 1920x1080 pixels
Brightness ...................................................................... 250CD/m2
Optotype .................... E, C(Landolt), Alphabet, Numbers, Children
Visual unit ................... Decimal, Snellen(ft,20/20), Snellen (m ,6/6)
Distance ................................................ 1 M-6M (in steps of 0.1 m)
Mask type ................ Single mask, Horizontal mask, Vertical mask,
                                               Red/Green mask, White/Black mask,
                                   Contrast adjustment, Red/Green adjustment
Special test masks .............. Ishihara, Cross cylinder, Astigmatism,
                           Cross Grid, Fixation point Test, Red/Green Panel,
                                  Worth Test, Red/Green Balance, Traffic light,
                   Coincidence Test, Stereo Test, Schober Test, ETD RS
Other functions ......... Ramdomization Optotypes Playing function,
                                   R/G setting function, Video playing function,
                                         Screen-saver function, standby function