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18" Zgyo Interferometer test for D300mm windows products

18" Zgyo Interferometer test for D300mm windows products

Jul 26, 2018

18" Zgyo Interferometer test for D300mm windows products


WTS  Photonics Technology CO., LTD work for one Diameter 300x50mm fused silica windows. For the flatness requirement is L/10 @632.8nm. After first work, the flatness is 0.137 Lambda. Would fix them and complete them in Aug to make 0.1L.


WTS could work for biggest Dia 500mm windows and offer test for 18 ZYGO test report. The material could be Fused silica, ZnS, SiC etc. Material. Mostly are for fused silica. WTS could offer Conring, Heraeus, Ohara, Nikon etc. brand big size fused silica products.


Professional engineers team and high technology test device help us offer high quality optics solution for you.


Fused silica windowsZnS windows

Sapphire windowsGermanium windows

BK7 windows

WTS PHOTONICS CO.,LTD was founded in 2009 and was awarded the National High-tech Enterprise in 2021, the Fujian Provincial Science and Technology Little Giant Enterprise, and the Fujian Provincial Profession Precision-Specialization-Innovation enterprise in 2022. WTS locate in the beautiful southeast coastal city, Fuzhou, a famous optical city in China.   WTS has 11,000 square meters of standardized factory buildings, a group of skilled technical staff, and a complete optical processing system, coating system, assembly system, and quality control system. WTS provide customers with one-stop solutions for R&D, design, and manufacturing of high-precision optical components, high-precision optical imaging lenses, and high-power laser components. WTS‘s products include optical windows, lenses, cylindrical lenses, filters, mirrors, prisms, waveplates, beamsplitters, laser crystals, lenses assembly and module etc. Products are widely used in machine vision, industrial lasers, biomedicine, precision instruments, aerospace, AR&VR, Semi-Conductor, ADAS, Vehicle Optics and optical communications.   WTS are certificatied by ISO9001, ISO14001, ISO13485 and IATF16949. WTS have been deeply involved in optics industry for tens of years and service customers around the whole world. Based on quality, drived by technology, talent is future, WTS Continuously developing and innovating, achieved excellent quality and reputation.
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