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: 6

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 --- ±

We can design and offer multiform coating as follow: Antireflecting coating(AR coating): MgF2 Single AR coating, Broadband coating, Single wavelength AR film, Dual wavelength AR film. Reflecting Fi

Band-pass filter, Spectrofilter , Neutral Density Filters, Interference Cut Filters UV bandwidth range: 100nm to 300nm VIS/NIR bandwidth range: 400nm to 700nm  Far IR bandwidth range: 800nm

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 Diame

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

According to custom design to manufacture spherical mirrors, cylindrical mirrors, mirrors, Co2 laser mirrors, etc. Material: flint glass, UV fused silica, infrared fuses silica, CaF2, Ge, ZnSe, Si,

According to custom design to manufacture infrared windows, UV fused silica windows, CaF2 windows, ZnSe windows, Si windows, etc. Material: flint glass, UV fused silica, infrared fuses silica, CaF2,

Dimension: 4mm-- 100mm Angle tolerance: 30" --3' Surface accuracy: λ/10--1λ Surface quality: 60/40 Clear Aperture: 90% Coating: custom design