Dia 25mm T3mm Mgf2 Infrared Windows

China Dia 25mm T3mm Mgf2 Infrared Windows, Find details about China Magnesium Fluoride (mgf2) Crystal Window, Optical Mgf2 Window for IR Usage from Dia 25mm T3mm Mgf2 Infrared Windows

Basic Info.

Certification

RoHS, ISO9001, CE

Customized

Transport Package

Inner Packing----Special Protective Packing for Op

Specification

customized

Origin

Shen Yang

Certification

RoHS, ISO9001, CE

Customized

Transport Package

Inner Packing----Special Protective Packing for Op

Specification

customized

Origin

Shen Yang

Product Desciption

Product Description
Optical windows are falt, plane parallel plates which are often used as protective barriers for electronic sensors or detectors from outside environments. When selecting windows, please consider materials, transmission, scattering, parallelism and resisitance to certain environment or mechanical properties of the substrate.

Magnesium Fluoride (MgF2) Windows
Magnesium Fluoride (MgF2) Windows offer excellent broadband transmission from the deep-UV to the mid-infrared. DUV transmission makes them ideal for use at the Hydrogen Lyman-alpha line and for UV radiation sources and receivers, as well as excimer laser applications. MgF2 is a rugged material resistant to chemical etching, laser damage, and mechanical and thermal shock. It has a Knoop Hardness of 415 and index of refraction of 1.38.

Note: These optical windows are very sensitive to thermal shock.

Diameter	0.2-300mm
Thickness	0.1-100mm
Dimension tolerance	+/-0.1mm or +/-0.02mm
Surface quality (scratch & dig)	60/40, 40/20 or better
Clear aperture	>85%, >90%
Surface accuracy	L/10 L/2 L
Parallelism	+/-3' ,+/-30''
Bevel	0.1~0.3mm x 45 degree
Coating	AR, BBAR or Custom

Shenyang Ebetter Optics Co., Ltd. offers standard and high precision optical windows in round,square, wedge shapes. We also support custom made optical windows in a variety of substrates, such as UV Fused silica, N-BK7, Germanium(Ge), Silicon(Si),Zinc Selenide(ZnSe). The high precision parallelism of 10 arc seconds, surface quality of 10/5 and flatness of λ/20.Single layer or multi-layer anti-reflection coatings are available.

Magnesium Fluoride (MgF2) Windows