Specification :

Ge Lenses
Supply kinds of Plano convex Ge-lens, Bi-convex Ge-lens, Plano concave Ge-lens, Bi-concave Ge-lens according to custom design.
Material: Ge( Germanium)
Radius: + / -0mm --- + / -000mm
Diameter: 10mm --- 50mm
Surface accuracy: lambda/ 2-- 2 lambda
Surface quality: 60-40
Centration: 90%
Chamfer: 0.2× 45°
Coating: custom design

Si Lenses
Supply kinds of Plano convex Si-lens, Bi-convex Si-lens, Plano concave Si-lens, Bi-concave Si-lens according to custom design.
Material: Si( Silicon)
Radius: + / -0mm --- + / -000mm
Diameter: 10mm --- 50mm
Surface accuracy: lambda/ 2 -- 2 lambda
Surface quality: 60-40
Centration: 90%
Chamfer: 0.2× 45°
Coating: custom design

ZnSe Lenses
Supply kinds of Plano convex ZnSe-lens, Bi-convex ZnSe-lens, Plano concave ZnSe-lens, Bi-concave ZnSe-lens according to custom design.
Material: ZnSe( Zinc Selenium)
Radius: + / -0mm --- + / -000mm
Diameter: 10mm --- 50mm
Surface accuracy: lambda/ 2 -- 2 lambda
Surface quality: 60-40
Centration: 90%
Chamfer: 0.2× 45°
Coating: custom design
Besides, there are a large volume of stock optical components in various shapes and sizes to facilitate quick deliveries.