Auto Refractometer - Measured Range Spherical -20 To +20d Cylinder -8 To +8d | Quick 5.7" Tft Lcd Display Auto Fog Chart Pupil Distance Auto Measurement

Following are the Main Features of Auto Refractometer :-
Measured more quickly because the technology of built-in micro process and quick graphic process.
Quick measurement for diopter of min. Pupil size.
New design of colorful sreen(5.7 TFT LCD).
Auto fog chart.
Pupil distance auto measured available.
Choice for vertex distance.

Specifications :-
Measuring range: Spherical -20-+20d(vd=12)0.12dsteps
Cylinder -8-+8d 0.12dsteps
Axis 0-180 1 steps
Pupil distance: 45-85mm 1mm steps
Vertex distance: 0mm 12mm 13.75mm
Min. Pupil size: 2.0mm
Chart: Auto fog

Display: 5.7"TFT LCD
Printer: Thermal printer
Power supply: 100-120v/200-240v 50/60Hz
Dimensions: 484(l)x282(w)x440(h)mm*mm*mm
Weight: About 20kg(44lb)