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Home Products Optometry Equipment Chart Projector | Chart Vision ZN-240 LED chart vision,23 inches
ZN-240-LED-chart-vision23-inches
  1. ZN-240-LED-chart-vision23-inches

ZN-240 LED chart vision,23 inches

Product Item:ZN-240

MOQ:1

Price:$Login/pcs

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Description


Specifications:
Display 23 inches
The highest brightness 250 cd/m2
Standby power <2W
Chart versions Letter charts/Kid charts/Red green color blindness/E charts/C charts/WORTH four dot charts/Numeric charts/Cross charts/
Contrast sensitivity charts/Red green charts/Cellular charts/Markov rod charts/Astigmatism etc.
Resolution ratio 1920*1080
Screen ratio 16:9
Screen type TFT_LED
Visual size 513.8*291mm
Visual angle H:170/V:160
Max contrast ratio 1000:1
Signal response time 5ms
Color 16.7M colors
Distance 1 ~ 6m
Remote control distance The farest distance is≥8m
Screen pitch 0.2652mm
Record of vision test result Imperial fraction,or decimal
Power supply Input: AC110~220V50/60Hz
Power consumption 56W
Size of machine 59cm(L)*36.5cm(W)*6cm(T)


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