Specification:
Maginification: 3.5X
Working distance: 280-380mm
Depth of field: 80mm
Field of View: 60mm
Warranty: 1 year
LED: 5W
Intensity: 15000-30000lux
Color Temperature: 6000K
The lifetime of the bulb: 100000 h
Continues run-time: 4h
Voltage: AC100-240V/50-60HZ
The brightness can be adjusted
With Filter to reduce blue-light to avoid curing
Light Spot Shape: Clear Circle
Features:
1. Clear image, no-distort.
2. Good light spot converging.
3. Headhand loupe with Leather, strong and comfortable.
4. Galilean loupes with big field of view and long depth of focus.
5. Use high quality optical glass with coating, clear image, no-distort.
6. Easy to adjust Very simple and convenient for user.
7. Very popular applied to dental, plastic, neurological, ophthalmology, otor hinolaryngology, also can be used for electronic and industry.