CM-1900P Chart display
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·23 inch LCD screen, suitable for all kinds of environment
·Polarization test, supports blue-tooth and IR connection
·New design, narrow bezel, ultra thin.
·Unique astigmatism axis chart and fast visual acuity check chart
·Chart size adjustable according to test distance -
Display 23 inch color LCD Brightness 250cd/m2 Chart E,C,ABC, 123, Children test, special test Chart acuity 0.04-2.0 Display mode single letter, single line, single row, full screen and contrast Distance 2-7meters, 0.1m per level Power supply AC110-240V,50HZ/60HZ,50W Dimension 564(W)×65(D)×356(H)mm Weight 5.8Kg