Home
About Us
Products & Services
Standard products
Precision optical compoments
Coatings
Contact Us
Company News
中文
产品展示
Products
Fused Silica Lenses

Standard products

Specifications: 
Material: UV grade Fused Silica 
Design Wavelength: 546.1nm 
Design Index: 1.46008 ± 0.00005 
Diameter Tolerance: +0.0, -0.15mm 
Paraxial Focal length: ±2% 
Centration: 3 arc minutes 
Clear Aperture: >80% 
Surface Irregularity: λ/4 per 25mm at 632.8nm 
Surface Quality: 60-40 scratch and dig 
Protective Bevel