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Changchun Ruiqi Optoelectronics Co.,Ltd


Home > Products > Optical Windows > BaF2 Window > Optical Glass Barium fluoride Window

Optical Glass Barium fluoride Window
Optical Glass Barium fluoride Window
Optical Glass Barium fluoride Window
Optical Glass Barium fluoride Window
Optical Glass Barium fluoride Window

Optical Glass Barium fluoride Window

Basic Info

    Model No.: RQ-0021

Product Description

Optical Glass Barium fluoride(BaF2) Window

Barium Fluoride(BaF2) Windows are similar to Calcium Fluoride in it's properties and is used for Optical Windows, Optical Laser Lens, and prisms, particularly when transmission into the ultraviolet is desired. The transmission range is from 0.2mm to 11mm. Transmission in the VUV is degraded by prolonged exposure to a moist atmosphere, but it is not significantly degraded by exposure to high energy radiation. BaF2 Window ius recommended for use a vacuum ultraviolet windows where high radiation resistance is required. Optical Baf2 Window is less soluble than LiF, but relatively more solubie than MgF2 and CaF2.

Barium Fluoride is less resistant to attack by water than Calcium Fluoride but attack does not begin until 500℃. In the dry atmosphere Calcium Fluoride can be used up to 800℃. Barium Fluoride is the most resistant fluoride to high energy radiation but does not have the VUV transmission of other types. The material is very sensitive to thermal shock.

Physical Properties:

Crystal Type:Cube

Density:5.27 g/cm3

Refractive Index n = 1.512 @ 0.265 mm n = 1.396 @ 10.3 mm

Melting point: 1525 °C

Plano Convex Lens

Technical Specifications:

Material Barium fluoride
Dimension Custom Made circular or square
Dimension Tolerance +0/-0.1mm
Parallelism <3arc minute
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

Our Company

Changchun Ruiqi Optoelectronics Co.Ltd., was establish in 2010, our company is located in Changchun City, Jilin Province, the optical base of China. The company has specialized production equipement and experienced technical team. Company is mainly engaged in optical components, such as optical windows, Lwir Lens , Optical Prisms , Optical Mirrors, Optical Filters, Co2 Laser Optics module etc. precision optics design, production and sales of one-stop service. The Optical Lens is mainly applied in mechanical instrumentation, optical instrument, medical hairdressing apparatus, teaching and scientific research instrument, semiconductor, laser technology, military and aerospace high-tech areas, etc; products are mainly exported to Southeast Asia, North America, Europe, Russia, Japan, Korea and other developed countries and regions. We have won a high reputation from the customers both home and abroad. Company adhere to the "quality, efficiency and service" for business purposes, has made widely recognized by domestic and foreign customers. Looking ahead, we will continue to innovate, willing to work with customers to grow, and win-win cooperation, the brilliant future of China's optical field and make unremitting efforts.

Looking for ideal BaF2 Optical Windows Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the 82mm Round Barium Fluoride Windows are quality guaranteed. We are China Origin Factory of BaF2 Optical Glass Windows. If you have any question, please feel free to contact us.

Product Categories : Optical Windows > BaF2 Window

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Mobile Phone:+8613844008849


Address:Hansen Jinshuo Square, Room 206,Unit 3, Building 6, Erdao District 130031, Changchun, Jilin