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Precision Grade Windows - China

price: contact company for price

Precision Grade Windows

Square Optical Windows

Optical Windows are flat, plane-parallel plates with ground and polished faces that often used as isolate two physical environments while allowing light to pass.

Optical Windows should be selected based on the material transmission or mechanical properties of the substrate and Windows do not cause change in the magnification of a system.

Square Optical Windows are available in UV Grade Fused Silica (FS) & BK7 Glass materials, the commonly used coatings are antireflection coating (AR).

We supply a range of Multiple anti-reflection coating options are available for the Ultraviolet (UV), visible, or Infrared (IR).


Company Contact:


  • Phone: 86-0431-80532823

  • Address: No. 1636 Jinchuan Street, Changchun , JiLin , China

  • Email: Email


Published date: July 11, 2019

  • Business Description: CLZ Optical Co., Ltd. is one of China’s leading optical manufacturing companies.

    We manufacture a wide range of optical components for many different fields like Industrial Laser, Consumer products, Environmental Monitoring, Photography and Aerospace and R&D.

    We were established in early 2012 in China’s Optical Manufacturing hub of Changchun.

    CLZ was founded by 4 people who have a combined 60 years of optical experience and training at Qioptiq in Singapore.

    After returning to their homeland, they employed their technical knowledge into optical processing.

    With the principles of an innovative spirit, scientific attitude, team work and honesty, the founders of CLZ have been able to grow their business quickly and successfully.

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