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:Optical BaF2 Windows,Barium Fluoride Windows,Single Crystal BaF2 Lens
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Changchun Ruiqi Optoelectronics Co.,Ltd

Optical BaF2 Windows,Barium Fluoride Windows,Single Crystal BaF2 Lens


Home > Products > Optical Windows > BaF2 Window > customized Barium Fluoride Single Crystal windows

customized Barium Fluoride Single Crystal windows

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    Payment Type: T/T,Paypal,Western Union
    Incoterm: FOB
    Min. Order: 10 Pair
    Delivery Time: 10 Days

Basic Info

Model No.: RQ-BA

Usage: Optical

Type: Flat Lens

Transmittance: >95%

Shape: Laminated Lenses

Material: Optical Glass, BK7,Fused Quartz,Sapphire,CaF2,BaF2,MgF2,Ge Etc

Lenses Color: Clear

Customized: Customized

Coating: UV

Dimension: Custom Made Round Or Square

S/D: 60-40

Flatness: Lambda/4

Additional Info

Packaging: carton

Productivity: 1000

Brand: RQ

Transportation: Air,TNT FedEx

Place of Origin: changchun

Supply Ability: 10-10000

HS Code: 9001909090

Port: Changhun,Shanghai,Beijing

Product Description

customized Barium Fluoride Single Crystal windows

Barium Fluoride (BaF2) is similar to Calcium Fluoride in it's properties and is used for Optical Windows, lenses, and prisms, particularly when transmission into the ultraviolet is desired. The transmission range is from 0.2m m to 11m m. 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 ius recommended for use a vacuum ultraviolet windows where high radiation resistance is required .BaF2 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 5000C. In the dry atmosphere Calcium Fluoride can be used up to 8000C. 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

Technical Specifications:

Material BaF2
Dimension 5-300mm circular or square upon request
Dimension Tolerance +0/-0.1mm as request
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

Anti-Reflective (AR) Coatings,Single layer MgF2 coating,Multilayer Broadband AR Coating

Products Show

BaF2 windowBaf2 windowBaF2 window

Factory Show


Looking for ideal Optical BaF2 Windows Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Barium Fluoride Windows are quality guaranteed. We are China Origin Factory of Single Crystal Baf2 Lens. If you have any question, please feel free to contact us.

Product Categories : Optical Windows > BaF2 Window

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