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AboutShijiazhuang Zeyuan Optics Co., Ltd. was founded in 1989. We are professional manufacturer integrating colored glass melting and optical filters producing.
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ProductsOur main products include heat absorbing filters, neodymium filter glass, rising color temperature glass, IR optical glass, UV pass optical filter glass, colored optical filters, neutral density filters, bandpass filters...
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BlogsOver the past thirty years since its establishment, our company has always adhered to the entrepreneurial spirit of proactive, innovative, perseverance to provide high-quality products and perfect services to many customers in domestic and abroad.
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ContactShijiazhuang Zeyuan Optics Co., Ltd. was founded in 1989. We are professional manufacturer integrating colored glass melting and optical filters producing.
The influence of the film quality of the filter on the UV Longpass Filters
After years of development and research, a set of standards for judging the quality of filter products has been summarized. The level of filling density of the film layer of the filter that is used frequently will not only affect the optical performance of the UV Longpass Filters, especially the environmental stability of the optical performance of the filter, but also affect the mechanical properties of the filter film, especially the filter. The firmness of the surface of the light sheet and the durability of the use of the filter.
After a long-term study of the intrinsic relationship between the quality of the UV Longpass Filters film and process factors, we have deeply realized that the characteristic parameter that can comprehensively affect and reflect the quality of the optical film is the packing density of the filter film. What is particularly important is that the influence of process factors on the quality of the filter film can almost be replaced or summarized by the effect of process factors on the packing density of the filter film. Therefore, increasing the packing density of the UV Longpass Filters film layer can further improve the quality of the filter film layer.
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Tel/WhatsApp: +86-13722872933
Email: zyoptics@zygx.cn
Add: Xiqiaotou Industrial Area, Shenze County, Shijiazhuang, Hebei, China
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