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Infrared Calcium Fluoride (CaF2) Windows

Infrared Calcium Fluoride (CaF2) Windows

    Payment Type: T/T,Paypal,Western Union
    Terms of Trade: FOB
    Min. Order: 10 Bag/Bags
    Delivery Time: 15 Days
    Packaging: carton
    Productivity: 1000
    Brand: RQ
    Transportation: Air
    Place of Origin: changchun
    Supply Ability: 10-10000
    HS Code: 9001909090
    Port: Changhun,Shanghai,Beijing

Basic Info

Model No.: RQ-CA

Usage: Optical

Type: Flat Lens

Transmittance: >95%

Shape: Laminated Lenses

Material: Optical Glass, Single Crystal/polycrystal CaF2

Lenses Color: Clear

Customized: Customized

Coating: UV

Dimension: 5mm 25.4mm 40mm, 50mm, 100mm

Thickness: 1-10MM

Surface Accuracy: Lambda/4 Per 25nm At 632.8nm

Flatness: 60-40

Product Description

Infrared Calcium Fluoride (CaF2) Windows

CaF2 crystal have good performance at 0.13~10 μm wavelength range, wide range of light.CaF2 cyrstal is transparent over a broad range from ultraviolet (UV) to infrared (IR) frequencies.

CaF2 is used to manufacture optical components such as windows and lenses, used in thermal imaging systems, spectroscopy, and excimer lasers, Fourier analysis, testing instruments, gas liquid laser system, astronomical telescope, MIR/NIR imaging system, etc.

We can provide deep ultraviolet ( excimer level ), ultraviolet and infrared level calcium fluoride materials and components.

We have all kinds of orientation, such as <111>,<110>,<100> etc.

We have all shapes of material, such as round rod,square plate,step,prism,wedge and so on.

We have all kinds of conventional plate,spherical and wedge in our stock.

We have the size of 4mm-200mm mono crystal and poly crystal materials and optical element.

Welcome to enquiry,we will reply you within 24hours,looking forward to cooperate with you

Calcium Fluoride Optical Windows

  • High average transmittance
  • Low chormatic aberrations
  • Ideal for UV to NIR applications (180 nm to 8 µm)
  • Availabe in 9 sizes from 5.0 mm to 50.0 mm diameter

It is a relatively hard material with extremely low bubble and inclusion content, while providing excellent transmittance through-out the visible and near infrared spectra and down to 350 nm in the ultraviolet.

Material are available for BK7,JGS1,Sapphire,CaF2,MgF2,BaF2,other material as customer need.

Technical Specifications:

Material Single Crystal/Polycrystal CaF2
Dimension 5mm 25.4mm 40mm circular or square
Dimension Tolerance +0/-0.1mm as request
Parallelism 3 arc 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

Products Show

CaF2 windowsmall caf2 windowsquare caf2 window

Factory Show

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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 lens, LWIR lens, prisms, windows, mirrors, filters, laser module etc.precision optics design, production and sales of one-stop service.

The product 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

Company Info

  • Company Name: Changchun Ruiqi Optoelectronics Co.,Ltd
  • Representative: 刘伟
  • Product/Service: Optical Windows , Optical Mirrors , Optical Filters , Optical Lens , Optical Prisms , CO2 Laser Optics
  • Capital (Million US $): 200000
  • Year Established: 2015
  • Total Annual Sales Volume (Million US $): US$1 Million - US$2.5 Million
  • Export Percentage: 91% - 100%
  • Total Annual Purchase Volume (Million US $): US$1 Million - US$2.5 Million
  • No. of Production Lines: above 20
  • No. of R&D Staff: 11 -20 People
  • No. of QC Staff: 11 -20 People
  • OEM Services Provided: yes
  • Factory Size (Sq.meters): 1,000-3,000 square meters
  • Factory Location: Hansen Jinshuo Square, Room 206,Unit 3, Building 6, Erdao District Changchun
  • Contact Person: Mr. jeffery liu
  • Tel: 86-0431-81006808
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