
Feature
1. Exquisite exterior shape;
2. Advanced mechanical features;
3. AC, DC dual-purpose power source;
4. It is portable to test in hand or on desk at any time or anyplace.
5. Contact Lens Box
6. with printer device
Specification
Vertex power
range
+15D-20D
step
0~±10D for 0.125D
±10D~±15D for 0.25D
Prismatic power
range
4 prism diopter
step
1diopter
Cylindrical axis
range
0 to 180 degrees
step
1 degree
Lenses accommodated
Diameter 20mm to 80mm
Eyepiece focusing
-5D to +5D
Electric Voltage
220V/50Hz or 110V/60Hz, or (DC)3v (AC)6V/3W
Power
3W
Size
260mm x 180mm x 90mm
Weight
1.0kg
Detailed pictures: