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Single Crystal Calcium Fluoride (CaF2) Lens

  • Single Crystal Calcium Fluoride (CaF2) Lens
  • Single Crystal Calcium Fluoride (CaF2) Lens
  • Single Crystal Calcium Fluoride (CaF2) Lens
  • Single Crystal Calcium Fluoride (CaF2) Lens

Single Crystal Calcium Fluoride (CaF2) Lens

    Packaging: Packaging the lenses separately inside and make sure all the lenses safety during transport.
    Productivity: 2000 pcs/month
    Brand: no
    Transportation: Air,Express,Ocean
    Place of Origin: Changchun of China
    Supply Ability: 2000 pcs/month
    Certificate: ISO9001:2015
    HS Code: 90019090
    Port: Beijing,Shanghai,Dalian

Basic Info

Model No.: CSIRL07

Product Description

We offers high precision caf2 Window and Calcium Fluoride Lens with cost-benefit price as well as stable supply ability. Dimensions and shape depends on your project, CaF2 drilled window, Caf2 irregular window, Calcium Fluoride pcx cylinder lens and Calcium Fluoride aspheric lens could be customize. Meanwhile, experienced engineer could advise you professional advices according to your applications, drawing is aslo available.

Calcium Fluoride (CaF2) is an optical grade glass which has an extensive transmision range from UV, visiable and IR. Especially, has a high transmittance from 200nm to 7μm. The transmittance of uncoated caf2 can up to 94% due to its low absorption and low index of refraction. Single crystal Calcium Fluoride Lenses are ideal for high performance imaging and laser systems.

Besides Calcium Fluoride Lens, CaF2 window, other Infrared Window and infrared optics lens such as Zinc Selenide windows, Silicon Lens, Zinc Sulfide lens, Sapphire Window and other high precision optical Glass Window are available upon request.


CAF2 uncoated curve



CAF2 material properties


CaF2 window and Calcium Fluoride Lens specifications:
Standard precision of CaF2 window and Calcium Fluoride lens: High-precision of CaF2 window and Calcium Fluoride lens
Dimension Tolerance φ5-150mm+0/-0.2 φ3-200mm+0/-0.2
Thickness Tolerance 1-50mm+/-0.1 1-50mm+/-0.05
Parallelism 1 arc minutes 10 arc seconds
Surface Quality 60/40 20/10
Flatness N<λ/2@633nm(at 50mm) N<λ/10@633nm(at 50mm)
Clear Aperture >90% >95%
Chamfer Protected <0.5mmx45deg Protected <0.5mmx45deg

China Star Optics Technology Co.,Ltd.

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China Star Optics Technology Co., Ltd. was registered and established in Changchun,Jilin province in 2005.The company`s business scope includes the development,production and sales of optical lenses,optical parts and provides related technical development about optical lenses. The company has complete optical manufacturing capabilities and advanced production equipment and inspection equipment, with the joint efforts of all excellent workers, we have become more and more competitive on the production of high performance optical lenses and optical parts,including spherical lenses, cylindrical lenses, aspherical lenses, dome lens,windows, prisms,optical crystals, mirrors and infrared Optical Components etc.

Products are widely used in medical instrument, photoelectric device,optical communications, digital cameras,biochemical analysis,laser systems,projection display systems,aerospace and other fields.

As the operating principle of "Quality First, Customer First",China star optics is dedicated to continually providing our customers with high quality products and perfect service, sincerely hope we could build long-term friendly business relationship with the customers all over the world.

Company Info

  • Company Name: China Star Optics Technology Co.,Ltd.
  • Representative: Qingrui Zhu
  • Product/Service: Cylinder Lens , Aspheric Lens , Optical Glass Dome , Dispersion Prism , Plane Ruled Grating , Optical Bandpass Filter
  • Capital (Million US $): 500,000RMB
  • Year Established: 2005
  • Total Annual Sales Volume (Million US $): US$1 Million - US$2.5 Million
  • Export Percentage: 71% - 80%
  • Total Annual Purchase Volume (Million US $): Below US$1 Million
  • No. of Production Lines: 10
  • No. of R&D Staff: Fewer than 5 People
  • No. of QC Staff: Fewer than 5 People
  • OEM Services Provided: yes
  • Factory Size (Sq.meters): 1,000-3,000 square meters
  • Contact Person: Ms. Ivy Wang
  • Tel: +86-431-81905988
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