concave convex lens
1.OD:5-120mm
2.Center Thickness:1.2-60mm
3.Surface quality:40/20,60/40
4.Output:200k/month
Optical lens
We are an manufacturer and have our own factory.Our main lens are plano concave and convex,double concave,double convex, cylindrical lens ,mensicus lens etc, we believe you can get superior products and best service.
The main specofocations are as follows;
1).Materical: BK7,K9,Silica, MgF,Caf2,sapphire etc.
2).Diameter: 5mm-120mm
3).Diameter Tolerance:+0/-0.1mm
4).Edge thickness:1mm +/- 0.10mm.
5).Thickness Tolerance: ±0.1mm
The features are as follows:
1).Focal length: 0.1% to 2% .
2).Surface quantity: 80/50 to 20/10 .
3).Centration: 1 to 3Arc minutes
4).Fringes: 1 to 5
5).Clear Aperture>90% of diameter
6).Coating: Uncoated, AR, HR, PR coating, etc.
2.Center Thickness:1.2-60mm
3.Surface quality:40/20,60/40
4.Output:200k/month
Optical lens
We are an manufacturer and have our own factory.Our main lens are plano concave and convex,double concave,double convex, cylindrical lens ,mensicus lens etc, we believe you can get superior products and best service.
The main specofocations are as follows;
1).Materical: BK7,K9,Silica, MgF,Caf2,sapphire etc.
2).Diameter: 5mm-120mm
3).Diameter Tolerance:+0/-0.1mm
4).Edge thickness:1mm +/- 0.10mm.
5).Thickness Tolerance: ±0.1mm
The features are as follows:
1).Focal length: 0.1% to 2% .
2).Surface quantity: 80/50 to 20/10 .
3).Centration: 1 to 3Arc minutes
4).Fringes: 1 to 5
5).Clear Aperture>90% of diameter
6).Coating: Uncoated, AR, HR, PR coating, etc.
Main Products
concave lens,convex lens,ball lens,,cylindrica lens,prisms