prism glass
1.Material:BK7
2.Dimension Tolerance:+0.0, -0.1mm
3.Clear Aperture: >85 of dimension
4.Deviation:+/-2 arc second
Port: Fuzhou
Minimum Order Quantity: 10 Piece/Pieces According to your demand
Supply Ability: 1000 Piece/Pieces per Month According to your demand
Payment Terms: T/T
Contact SupplierPackaging Detail: Neutral packing
Delivery Detail: 30-45days
Specifications:
prism glass Material: | N-BK7 ; UV Fused Silica ;other optical glass |
Dimension Tolerance: | ±0.1mm(Standard) ; ±0.05mm (High precision) |
Surface quality: | 60-40 S/D(Standard); 10-5 S/D(High precision) |
Surface flatness: | λ/4 at 632.8nm(Standard); λ/8 at 632..8nm(High Precision) |
Deviation 180°: | ±3 arc min(Standard); ±30 arc sec(High Precision) |
Clear Aperture: | >85% of dimension |
Bevel: | <0.25mm×45° |
Coating: | Upon requirement |