Technical data:

 

Operation mode: Binocular / Ocellus

Refraction test: Auto

DS: -7.50D~+7.50D

        Resolution rate: 0.25D/0.01D

        Accuracy: ±0.50D

DC: 0.00D~3.00D

        Resolution rate: 0.25D/0.01D

        Accuracy: ±0.50D

Axis: 1°~180°

        Resolution rate: 1°

        Accuracy: ±5°

Pupil size: 4.0 mm~9.0 mm

        Resolution rate: 0.1mm

        Accuracy: ±0.1 mm

Pupil distance: 35 mm~80 mm

         Resolution rate: 1mm

         Accuracy: ±1 mm

Gaze: 0° ~  20°

Measuring distance: 1 m ± 5 cm

Time per measurement: ~1s

Fixation target: Light flash, attractive sound

Data interface: Wi-Fi, USB

Printer interface : USB

Battery: Rechargeable Li battery, 6 hours

Dimension: 180mm×130 mm×110mm

Screen: 5 inches touch screen

Weight: 0.8Kg

Optional part : Camera support, Printer and so on.