zeller arm-100 auto refractometer

Specifications

zeller arm-100 auto refractometer with printer,Enlarged measurement range, you can test the patients' eyes easily.

zeller arm-100 auto refractometer with printer,Enlarged measurement range, you can test the patients' eyes easily.

 

It allows you to make measurement over a broad measurement range.This means you can even measure extreme myopia eye.
Display screen:
The CRT Monitor make the measurement results and setting image display on an easy-to-view screen.

 

Specification:
Vertex distance(VD)	0.0mm,12.0mm,13.75mm
Spherical surface	.-20.00~+20.00(VD=12) 0.12/0.25 steps
Cylinder(CYL)	0.00~±8.00D 0.12D/0.25D steps
Axis	0~180°C(variable:1°C)
Astigmatism identification	-,+,±
Pupil distance(PD)	45~85mm , 1mm steps
Chart	Auto fog
Display	5" CRT Monitor
Measurable minimum of pupil	Φ2.0mm
Data records	three times’ records per eye
Built-in printer	thermo-sensitive linearity printer
Power supply	100-240V ,50/60HZ
Dimensions	484(L)×282(W)×440(H)mm
Weight	Approx. 20kg