OV-500-2 Fronto-manuel
Specification
Focusing range of eyepiece:-5D - +5D
Measuring range of lens:20D - +20D
Scale value of spherical diopter:0.125D (-5D - +5D)
0.25D (Exceed ±5D)
Scale value of cylindrical astigmatical diopter:0.125(-5D - +5D)
0.25D (Exceed ±5D)
Readout of cylindrical astigmatical axial angle
Measuring range:0-180°
Scale value:1°
Prism deviation.
Measuring range :0-5△
Scale value :1△
Readout of prism axial angle :
Measuring range :0-360°
Scale value:1° (on the reticule)
Suitabil range for lens:φ 20mm-φ80mm
Adjustable range of tilt angle0°-90°
Voltage/Power220V/3W or 110V/3W
Weight/Dimension3Kg/410mm x 160mm x 195mm