Ray-Photonics Co.,LTD----OEM Pecision Optical Component Manufacturer.

Optical window 

RAY-Photonics provides high-quality optical windows covering a wide spectral range from ultraviolet (UV), visible, to infrared (IR). We offer a wide selection of materials, including fused silica, BK7, sapphire, CaF₂, MgF₂, ZnSe, ZnS, Ge, and Si, to meet the specific requirements of different applications.  


Our optical windows feature:

  • Excellent surface quality and flatness

  • Anti-reflection (AR), high-reflection (HR), or custom optical coatings

  • Sizes and shapes available upon request

  • High durability for demanding environments

Whether you need standard or custom-designed windows, RAY-Photonics ensures precision manufacturing and reliable performance for laser systems, imaging, medical devices, aerospace, and scientific research.

Custom-made optical windows available upon request!