Company Details

  • Changchun Ruiqi Optoelectronics Co.,Ltd

  •  [Jilin,China]
  • Business Type:Distributor/Wholesaler , Manufacturer , Retailer , Trade Company
  • Main Mark: Africa , Americas , Asia , Caribbean , East Europe , Europe , Middle East , North Europe , Oceania , Other Markets , West Europe , Worldwide
  • Exporter:91% - 100%
  • Certs:ISO9001
  • Description:Magnesium Fluoride Optical Windows,MgF2 Single Crystal Windows,Magnesium Fluoride Window
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Changchun Ruiqi Optoelectronics Co.,Ltd

Magnesium Fluoride Optical Windows

,MgF2 Single Crystal Windows,Magnesium Fluoride Window

86-0431-81006808

Home > Products > Optical Windows > MgF2 Window > Magnesium Fluoride Parallel Windows for Fluorescent Image

Magnesium Fluoride Parallel Windows for Fluorescent Image

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    Incoterm: FOB

Basic Info

Material: MgF2 Magnesium Fluoride

Dimension Tolerance: +0/-0.1mm As Request

Surface Quality: 60/40

Parallelism: 3 Arc Minute(standard)

COATINGS: Anti-Reflective (AR) Coatings,Single Layer MgF2 Coating

Additional Info

Transportation: Air

Port: Changhun,Shanghai,Beijing

Product Description



Magnesium Fluoride Parallel Windows for Fluorescent Image


MgF2 (Magesium Flouride is transparent over a extremely wide range of wavelengths .windows, lenses ,and prisms made of this materials can be used over the entire range of wavelengths from 0.12μm(vacuum ultraviolet ) to 8.0μm (infrared). High quality synthetic VUV grade MgF2 is quite expensive. Low grade MgF2 is sometimes used in the infrared but it is inferior to CaF2. MgF2 is tough and works and polishes well, but it is slightly birefringent and should be cut with the optic axis perpendicular to the plane of the Window or lens.


Magnesium Fluordie Optical Windows are transparent over a very wide 120nm to 8um spectral range. Magnesium Fluoride is durable, resistant to both thermal and mechanical shock, and has a high laser damage threshold.



  • High resistance to thermal and mechanical shock
  • High transmittance from 120nm to 8um
  • Resistant to chemical attack
  • Low surface reflectance even uncoated






Technical Specifications:


Material MgF2
Dimension 5-300mm circular or square
Dimension Tolerance +0/-0.1mm as request
Parallelism 3arc minute(standard)
Surface Quality 60/40
Flatness lambda/4 per 25nm at 632.8nm
Type Circular.Square,Wedge,Customized
Edge 0.2mm*45degree,others are available upon customer request
Coating Anti-Reflective (AR) Coatings,Single layer MgF2 coating,Multilayer Broadband AR Coating

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Looking for ideal Magnesium Fluoride Optical Windows Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the MgF2 Single Crystal Windows are quality guaranteed. We are China Origin Factory of Magnesium Fluoride Window. If you have any question, please feel free to contact us.

Product Categories : Optical Windows > MgF2 Window

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