描述

Loudly brand higher quality Auto lensmeter TL-900

Features
▲ 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.

▲ 5.7 inch high resolving power LED screen.

▲ Broad contents, strong performances, simple and convenient operation.

▲ Latest international designing concept of collecting technology, mode and individuality.

Specifications
Measuring range
Sphere: 0 to ±35D (0.01D/0.06D/0.12D/0.25D steps)
Cylinder: 0 to ±10D (0.01D/0.06D/0.12D/0.25D steps)
Axis: 0°to 180°(1°step)
ADD: 0 to 10D (0.01D/0.06D/0.12D/0.25D steps)
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
Display
5.7″ TFT LCD
Lens diameter
20mm~100mm
Power source
240V -110V (50/60Hz), 40VA
Power consumption
40W
Weight
4kg
Dimensions
190*210*420mm (W*D*H)