- Main power supply:100-240 V/AC
- Lens clamping force:0.5-0.78 mp
- Lens diameter: 22-80mm
- Work noise :<60 db
- Wheels diameter:100mm
- Winth of wheels group:60-100 mm
- Rating frequence:50-60Hz
- Power loss:<396 Watt
- Lens material:optical glass,resin
- Grinding mode :sharping edge;polishing(rimless frame)
- Dimensions:468*460*400 mm
- weight: 50kgs
|  |
