Bright digital display.
Easy to use control functions,conveniently located below the screen.
Quick,accurate and easy operation for alignment and measurements.
Measure all types of lenses made from all kinds of materials.
Able to measure single vision,bifocal and progressive lenses,and hard and soft contact lenses.
Pupil Distance measurement.
Auto power saving mode.
Thermal printer(optional)
Specification:
1、Range of data display:
Binocular pupillary distance:44-83mm
Left or right pupillary distance:22-41.5mm
2、Effective range of measurement:
Binocular pupillary distance:45-82 mm
Left or right pupillary distance:22.5-41mm
3、Indication error:≤0.5mm
4、Rounding error: ≤0.5mm
5、Distance of target:30cm-∞
6、Power source:
Voltage:DC 6V
Specification:5# AA batter
