Portable Auto Refractometer

Model:

SW-800

Operation Mode:

Bino/Mono

DS: Range:

-7.50D~+7.50D

Resolution:

0.25D/0.01D

Accuracy:

±0.50D

DC:Range:

0.00D to 3.00D

Resolution:

0.25D/0.01D

Accuracy:

±0.50D

Axis:Range:

1°~180°

Resolution:

1°

Accuracy:

±5°

Pupil size:

4.0 mm~9.0 mm

Resolution Range:

0.1mm

Accuracy:

±0.1 mm

Pupil distance:

35 mm~80 mm

Resolution:

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