1.Materical:fused silicon,BK7,K9,crystal etc.
2.Achromatic lense,doublet lense
3.Demension:2mm-200mm
Port: Changchun,China
Minimum Order Quantity: 1 Piece/Pieces
Supply Ability: 50000 Piece/Pieces per Month
Payment Terms: L/C,T/T,paypal
Contact SupplierPackaging Detail: carton case
Delivery Detail: 20 days after confiramton
Materical | optical glass |
Focal length tolerance | ±2% |
Diameter tolerance | +0.0/-0.05mm |
Quality tolerance | +0.05 |
Surface quality | 40/20 |
Flatness | λ/2 @587.6nm |
Center deviation | 0.01mm |
Wavelength | 587.6nm |