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: ±10mm --- ±1000mm
Diameter: 10mm --- 50mm
Surface accuracy: λ/2 -- 2λ
Surface quality: 60-40
Centration: <3'
Clear Aperture: >90%
Chamfer: 0.2×45°
Coating: custom design