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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.
Simple Understanding of Infrared Optical Filter Glass
Divided from the substrate material, it can be quickly divided into colored glass Infrared Optical Filter Glass, optical glass coating Infrared Optical Filter Glass, and Infrared Optical Filter Glass made of acrylic plastic. This is not limited. If the infrared band reaches the mid-to-far infrared, the material is also There is quartz glass and so on.
According to the optical performance of Infrared Optical Filter Glass, it can be divided into band-pass Infrared Optical Filter Glass and long-wave pass Infrared Optical Filter Glass.
Among them, the long-wave pass type is divided into the following types:
1. Made of colored glass, usually black. It absorbs visible light and allows infrared light to pass through, making it suitable for infrared imaging.
2. The second type is also called optical cold mirror, which is made of vacuum coating on optical glass. It reflects visible light and allows infrared light to pass through. It looks silver in appearance, like a mirror.
3. The Infrared Optical Filter Glass made of special plastic also has a black appearance.
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We truly realize one-stop service from raw material melting to end product production, and provide customers with a full range of technical solutions.
CONTACTEZ-NOUS
Tel/WhatsApp: +86-13722872933
Email: zyoptics@zygx.cn
Add: Xiqiaotou Industrial Area, Shenze County, Shijiazhuang, Hebei, China
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