BK7 Optical Lens

1 2 3 BK7 Optical Lens

Brand Name JOPTEC Place of Origin HEFEI, CHINA Minimum Order Quantity 50 PCS Payment Terms T/T Supply Ability 5000000 PCS/Month Delivery Time 30 Days Packaging Details Boxes Material Optical glass, BK7, Fused Silica, Schott, OHARA, CaF2, Germanium etc. Dimension Tolerance ±0.1mm(Standard), ±0.01mm(High Precision) Center Thickness Tolerance ±0.1mm(Standard), ±0.02mm(High Precision) Paraxial Focal Length ±2% Surface quality 60/40(Standard), 20/10(High Precision) Clear Aperture >85% Centration 3 arc minutes Bevel <0.25mm×45°

Material: Optical glass, BK7, Fused Silica, Schott, OHARA, CaF2, Germanium etc. Dimension Tolerance: ±0.1mm(Standard), ±0.01mm(High Precision) Center Thickness Tolerance: ±0.1mm(Standard), ±0.02mm(High Precision) Paraxial Focal Length: ±2% Surface quality: 60/40(Standard), 20/10(High Precision) Clear Aperture: >85% Surface Figure: λ/2(Standard), λ/8(High Precision) @633nm Centration: 3 arc minutes Bevel: <0.25mm×45° Coating: uncoated, AR, HR, PR Coating, etc.

Product Tags: Fused Silica Biconvex Lens   Biconvex Optical Lens   Double Convex Optical Lens