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Fused Silica Optica Window - China

price: contact company for price

Fused silica window, with low thermal expansion, providing stability and resistance to thermal shock over large temperature excursions, wide thermal operating range and high laser damage threshold, is a better choice for transmission from UV to IR.

Standard High Precision

Dimension Tolerance +0.0/-0.2 +0.0/-0.02

Thickness Tolerance ±0.2 ±0.005

Surface quality: 60-40 10-5

Clear Aperture >85% >95%

Flatness (per 25mm@633nm) λ /2 λ/10

Parallelism 3 min 3 sec


Company Contact:


  • Phone: +86 635 2952 888

  • Address: North-South 1st Road, Xiangguang Economic Development Zone, Yanggu, Liaocheng , Shandong , China

  • Email: Email


Published date: September 3, 2024

  • Business Description: Shandong Yanggu Constant Crystal Optics,Inc was established in April 2006, located in Xiangguang economic development zone, Yanggu County,Shandong Province.

    We are specialized in researching, producing and saling optics and optical components.

    Our main products include optical window,prism, lens, beamsplitter, filter, wedge, blanks and etc.

    We also provide customized service according to customers requests.

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