Display screen |
Touch screen |
Refractive detectlion |
Auto |
Pupll dlameter |
4.0mm-9.0mm:0.4mm |
Spherlical |
Range:-7.5D-+7.5D Accuracy: ±0.25D |
Detectlion time |
0.5S |
Operating mode |
Binocular measu |
Fixation target |
Lights and sounds |
Pupil distance |
35mm-80mm; 1.5mm |
Cylindrica! |
Range:-3.00D-0.00D Accuracy:0.5D |
Axls |
Range:0°--180°Accuracy:+10° |
Others |
Appllcable for differentscreening patterns ininfants chlldren and adults |