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High precision Caf2 window,IR windows

Basic Info

Model No.: SPL

Product Description


Optical Windows


Changchun Sunday Offer Optical windows,material have glass series,infrared series,sapphire series,such asBK7,K9,B270,SF6,fused silica,znse,caf2,ge,sapphire etc. the shape can be round ,rectangle,squre,specal shapes.


Specifications of Caf2



Diameter:4mm to 300mm

surface quality:80-50 to 10-5

Flatess:1/10 lambda

Clear Aperture>80%





 Welcome your inquiry,we offe 24 hours service!




About Changchun Sunday Optoelectronics Co.,ltd                                     


Changchun Sunday Optoelectronics Co., Ltd. is a high technology enterprise producing optical lenses, prisms, windows, filters, mirrors and coatings. Optical glass, crystal, sapphire, fused silica, znse, caf2, gel materials are on request, Sunday has proven technology and high-tech testing devices, such as ZYGO interferometer, NIKON 6D, Nikon ruler and collimator set. 4 production lines can offer large demands for customers. Sunday also has laser products such as Laser Module, laser pointer, portable laser and Laser Diode.


Sunday has established business relationships with many customers in the world. We make designs and development, pursuing details and service. We welcome your inquiry and sample order!






*Why Sunday?                                                                                                      


1.Sunday design,manufacture,testing together.

2.Sunday has no minimun quantity,sample order is acceptable for customers.

3.Fast delivery based on the 4 production lines.

4.Sunday has good after-sales service. 

5.If the quality of our products is unqualified,,sunday promise to produce new ones or repaire them.and we will


 responsible for all the cos



Contact Us 



Changchun Sunday Optoelectronics Co.,ltd

No9576 Donghuan Road, Changchun, 130033,China

TEL:+86-431-81323204   FAX: +86-431-81323204







Product Categories : Window > Infrared Window

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