Communicate with Supplier? Supplier
jeffery liu Mr. jeffery liu
What can I do for you?
Contact Supplier

Changchun Ruiqi Optoelectronics Co.,Ltd


Home > Products > Optical Windows > CaF2 Window > Calcium Fluoride Single Crystal Windows

Calcium Fluoride Single Crystal  Windows
Calcium Fluoride Single Crystal  Windows
Calcium Fluoride Single Crystal  Windows
Calcium Fluoride Single Crystal  Windows
Calcium Fluoride Single Crystal  Windows

Calcium Fluoride Single Crystal Windows

Basic Info

    Model No.: RQ-0061

Product Description

Low absorption and high damage threshold Calcium Fluoride Single Crystal Windows

Calcium Fluoride(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 Window is used to manufacture optical components such as Optical Windows and Optical Laser Lens, used in thermal imaging systems, spectroscopy, and excimer lasers, Fourier analysis, testing instruments, gas liquid laser system, astronomical telescope, MIR/NIR imaging system, etc.

  • Ideal for excimer laser applications
  • Low absorption and high damage threshold
  • Transparent in UV, Visible and IR
  • Low chromatic aberration compared to other IR materials

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.

Technical Specifications:

Material IR-POLY CaF2, :IR-MONO Calcium Fluoride
Dimension Custom Made 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

Stock Size Dimension:

Round: 12.7*1.5mm; 25.4mm*3mm

Square: 38.5*19.5*4.0 38.5*22.0*4.0

Any enquiry welcome here,we will reply you within 24hours!

20mm Diameter CaF2 Windows

Looking for ideal 20mm Diameter CaF2 Windows Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Calcium Fluoride Single Crystal Windows are quality guaranteed. We are China Origin Factory of Calcium Fluoride Crystal Windows. If you have any question, please feel free to contact us.

Product Categories : Optical Windows > CaF2 Window

Send Inquiry

jeffery liu

Mr. jeffery liu


Send Inquiry



Mobile Phone:+8613844008849


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