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Beskrivning
SKÄRMSPECIFIKATION LCD skärm: 17 tum XGA skärm
Arbetsområde: 2-7m, steg 0.1m Fjärrkontroll: IR Batteri fjärrkontroll: AAA
LCD skärm ljusstyrka: >160cd/m2 Syn-ikoner fjärrkontroll: E,C, alfabet, figur, barn.
Tester: Schober test, Worth test, Cross grid, Coincidence test, ETDRS, Stereo test, Astigmatism test, Fixation point test, Ishihara test, Cross cylinder, Red green panel, Red green balance, Contrast sensitivity
Mask: Opposite color, Single icon mask, Horizontal mask, Vertical mask, Red/green mask
Unit: 5-Grade, Decimal, LogMAR, Snellen(ft), Snellen(M)
Other functions: Mirror icon, Screen saver. Video and audio playing function available. User-defined testing applications available. Equipped with an accelerometer. The direction of icons can be adjusted automatically when the screen orientation changes. Gamma calibration function is realized in the contract sensitivity test. The icons is in random orientation in E and C testing. Vectorial icons
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