Product Name:
Hand Lens Meter
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Hand Lens Meter
Technique Parameters:
1. Range of Vertex Power: +15diopterto-15dioper
2. Step of Vertex Power: 0-(±)10D for 0.125D (±)10D-(±)15D for 0.25D
3. Range of Prismatic Power: 4 prism diopter4.
4. Step of Prismatic Power: 1 diopter
5.
Range of Cylindnical Axis: 0 to 180 degrees
6.
Step of Cylindnical Axis: 1°
7.
Lenses Accommodated: Diameter 20mm to 80mm
8.
Eyepiece Focusing: -5D to +5D
9.
Voltage: 110V/60Hz/220V/50Hz or (DC)3v (AC)6V/3W
10.
Power:3W
11. Weight: 1kg