Green LED light source, ABBE compensation no required
Hartman testing method, CPU high-speed precise computing
Automatic identifying the lens type, Automatic measurement, Automatic reading and memorying the data
Parameter:
Measuring range?
1.Sphere?0 to ±35D?0.01D/0.06D/0.12D/0.25D steps)
2.Cylinder: 0 to ±10D?0.01D/0.06D/0.12D/0.25D steps)
3.Axis: 0°to 180°?1°step)
4.ADD: 0 to 10D?0.01D/0.06D/0.12D/0.25D steps)
5.Prism: 0 to 15?(0.01?)
Cylinder mode: +, +/-, -
Prism mode:
X-Y: cartesian coordinates H:I,O; V:U,D.
P-B: polar coordinates
mm: mm expression
Reading resolving power:0.01D,0.06D,0.12D,0.25D
PD measure
Measure single vision lens,bifocal lens,trifocal lens and progressive lens,etc
Contact lens measure
UV transmissivity
Measurable transmissivity: ?10%; ?20% at ±10D and over
Contact lens: 0 to ±25D, BC 6.00 to 9.00
Display: 5.7 TFT LCD
Menu: readable diagram, easy operation
Lens diameter: 20mm?100mm
Power source: AC100(±10%)?240(±10%)V, 50/60HZ, 40VA
Power consumption: 40W
N.Weight: 4kg
Dimensions?190*210*420mm?W*D*H?
Environmental condition?
Temperature?5??40??in usage?
???????? -20??60??in storage/transference?
Humidity?30?85%?non-condensing??in usage?
???????? 10?95%?in storage/transference?
Atmospheric pressure?700?1060hpa
Altitud?up to 2000m
Others: no harmful dust or smoke
