Precision optical flat glass

Precision optical flat glass is a fused quartz optical component that can be used as a reference to determine the flatness of unknown surfaces. For jobs with low requirements, we provide flatness made of BK7 specified as λ/ 4 or better. These optical planes can also be used as windows.

Precision optical flat glass undergoes high-precision grinding and polishing, resulting in good surface flatness. It is a preferred choice for interferometry, imaging systems, laser applications, and automatic calibration.

Precision optical flat glass

ABOUT BORISUN

Hanzhong Brisun Optics Co., Ltd. Is the high precision optical element manufacturer provides customized production of Various optical lenses, including spherical lens, cylindrical lens, optical window, mirror, prism, filter, metal base mirror and other high-precision optical elements. The base materials include various optical glass, fused quartz, calcium fluoride (CaF2), zinc selenide (ZnSe), germanium (GE), silicon (SI), sapphire, metal and other materials. And provide antireflective film, high reflection film, spectroscopic film, metal film and other optical coatings.

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