Powell Lenses
1.Diameter Tolerance: +0.0, -0.05mm
2.Center Thickness Tolerance: +/-0.05mm
3.Surface Quality: 40-20
Port: Fuzhou
Minimum Order Quantity: 10 Piece/Pieces According to your demand
Supply Ability: 10000 Piece/Pieces per Month According to your demand
Payment Terms: T/T
Contact SupplierPackaging Detail: Neutral packing
Delivery Detail: 30-45days
Powell Lenses
Specifications:
Powell Lenses Material: | N-BK7 grade A or N-SF5 |
Dimension Tolerance: | +0.1, -0.1mm |
Surface quality: | 80/50 |
Clear Aperture: | >85% |
Bevel: | Protective bevel |