Specification :

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: »»2 ---2»
Surface quality: 60-40
Centration: 90%
Chamfer: 0.2×45°
Coating: custom design

ZnSe Windows
Supply kinds of ZnSe windows,ZnSe mirrors,ZnSe Reflectors according to custom design.
Material: Ge(Germanium)
Diameter: 10mm --- 50mm
Surface accuracy: »/2 -- 2»
Surface quality: 60-40
Centration: 90%
Chamfer: 0.2×45°
Coating: custom design

Coating:
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 Film: Single wavelength Dielectric Reflecting film, Dual wavelength Dielectric Reflecting film, Broadband Dielectric Reflecting film, Au, Ag, Al reflecting film.
Filter: Bandpass filter,long-wave-pass filter,interference filter,short-wave-pass filter, Infrared filter.
Spectroscope: polarization prism, Polarization Beamsplitter.