Ge lens,Si lens,ZnSe lens

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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: ±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 10. 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: ±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 11. 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: ±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 12. Ge Windows Supply kinds of Ge windows, Ge mirrors, Ge reflectors according to custom design. Material: Ge(Germanium) Diameter: 10mm --- 50mm Surface accuracy: λ/2 -- 2λ Surface quality: 60-40 Centration: <3' Clear Aperture: >90% Chamfer: 0.2×45° Coating: custom design 13. Si Windows Supply kinds of Si windows, Si mirrors, Si reflectors according to custom design. Material: Si(Silicon) Diameter: 10mm --- 50mm Surface accuracy: λ/2 --- 2λ Surface quality: 60-40 Centration: <3' Clear Aperture: >90% Chamfer: 0.2×45° Coating: custom design 14. ZnSe Spherical Lenses Supply kinds of Plano convex ZnSe Spherical lens, Bi-convex ZnSe Spherical lens, Plano concave ZnSe Spherical lens, Bi-concave ZnSe Spherical lens according to custom design. Material: ZnSe(Zinc Selenium) Radius: ±10mm --- ±1000mm Diameter: 10mm --- 50mm Surface accuracy: λλ2 ---2λ Surface quality: 60-40 Centration: <3' Clear Aperture: >90% Chamfer: 0.2×45° Coating: custom design 15. ZnSe Windows Supply kinds of ZnSe windows,ZnSe mirrors,ZnSe Reflectors according to custom design. Material:ZnSe(Zinc Selenium) Diameter: 10mm --- 50mm Surface accuracy: λ/2 -- 2λ Surface quality: 60-40 Centration: <3' Clear Aperture: >90% Chamfer: 0.2×45° Coating: custom design

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GoldDragonOptics Co.

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