We can produce different lenses with different specifications according to customer's specific requirements.
Port: Changchun China
Minimum Order Quantity: 10 Piece/Pieces
Supply Ability: 10000 Piece/Pieces per Month
Payment Terms: T/T
Contact SupplierPackaging Detail: firm carton case
Delivery Detail: 15-30 days
Focal length | 150mm |
Diameter | 3mm-200 mm |
Material | BK7 (Cninese H-K9L ) , sapphire or other optical glass |
Design Wavelength | 546.1nm |
Design Index | 1.5183+/-0.0005 |
Diameter Tolerance | +0.0,-0.15mm |
Paraxial Focal Length | 2.00% |
Centration | 3 arc minutes |
Clear Aperture | >80% |
Surface Irregularity | λ/4 per 25mm at 632.8nm |
Surface Quality | 60-40 scratch and dig |