Company Details

  • Coupletech Co., Ltd.

  •  [Shandong,China]
  • Business Type:Manufacturer , Agent , Trade Company
  • Main Mark: Americas , Asia , East Europe , Europe , North Europe , West Europe , Worldwide
  • Exporter:11% - 20%
  • Description:Barium Fluoride BaF2 Window,Barium Fluoride Crystal,BaF2 IR Crystal
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Coupletech Co., Ltd.

Barium Fluoride BaF2 Window,Barium Fluoride Crystal,BaF2 IR Crystal

Home > Products > Laser Component > Optical Element > Barium Fluoride BaF2 Crystal Windows

Barium Fluoride BaF2 Crystal Windows

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    Payment Type: L/C
    Incoterm: FOB,CIF,FCA
    Min. Order: 1 Bag/Bags
    Delivery Time: 30 Days

Basic Info

Maximum Of Material Diameter: Φ180mm

Clear Aperture: 85%

Surface Flatness: λ/4 @ 633nm

Surface Quality: 20/10

Additional Info

Packaging: Carton Packing

Productivity: 1000pcs per year

Brand: COUPLETECH

Transportation: Air

Place of Origin: CHINA

HS Code: 9001909090

Port: Ji Nan,Qing Dao,Shang Hai

Product Description

Barium Fluoride BaF2(IR) Crysta is transparent from the ultraviolet to the infrared, from 150-200nm to 11-11.5 μm, and can be used as a material to make optical components such as lenses.

BaF2 IR Crystal is used in Optical Windows for infrared spectroscopy, in particular in the field of fuel oil analysis. BaF2's transmittance at 200nm is relatively low (0.60), but at 500nm it goes up to 0.96-0.97 and stays at that level until 9 μm, then it starts falling off (0.85 for 10 μm and 0.42 for 12 μm).

The refractive index is about 1.46 from 700nm to 5 μm. BaF2 IR Crystal is used as a preopacifying agent and in enamel and glazing frits production.

BaF2 IR Crystal is also used in metallurgy, as molten bath for refining aluminum. BaF2 IR Viewport Windows for Infrared Thermography at 8 μm to 14 μm.

BaF2 IR Windows

Various optics for IR and VUV application, using our Optical Lenses of BaF2 ; Good quality BaF2 scintillation crystal; Good quality BaF2 crystal blank materials; oem service for good quality BaF2 crystals.

Wavelength of BaF2

Coupletech are the manufacturer and processor of Calcium Fluroide, with rohs environmental protection requirements.

Also provide other Optical Elements such as: Optical Filters, beamsplitter, Optical Mirrors and optical prism.


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

Product Categories : Laser Component > Optical Element

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  • Barium Fluoride BaF2 Crystal Windows
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