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Shijiazhuang Zeyuan Optics Co., Ltd. was founded in 1989. We are professional manufacturer integrating colored glass melting and optical filters producing.

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Our 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...

IR Optical Glass HWB Series

Heat Absorbing Filters GRB Series

Neodymium Filter Glass PNB586-QB20

Rising Color Temperature Glass SSB Series

Reducing Color Temperature Glass SJB Series

UV Pass Optical Filter Glass ZWB Series

Blue-Green Color Filter Glass QB Series

Purple Color Filter Glass ZB Series

Green Color Filter Glass LB Series

IR Cut-off Blue Glass ZY Series

UV Longpass Filters ZJB Series

Golden-Yellow Optical Glass JB Series

Orange Color Filter Glass CB Series

Red Color Filter Glass HB Series

Neutral Density Filters ZAB Series

Bandpass Filters DBT Series
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Over 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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Marketing

Welcome to visit our factory and discuss business to develop domestic and foreign markets together. Hope we can establish a long-term mutual benefit cooperative relationship.

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Our company always adheres to the "people-oriented" talent concept, and actively creates an atmosphere of respect, understanding, integrity, and friendship to achieve the common growth and development of enterprises and talents.

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Heat Absorbing Filters Didyminum Filter Glass Rising Color Temperature Glass IR Optical Glass

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Infrared Optical Filter Glass

China Infrared Optical Filter Glass has a clear imaging effect

China Infrared Optical Filter Glass requires a light-transmitting area. The higher the transmission, the clearer the image and the higher the sensitivity.

17 2023/01

China Infrared Optical Filter Glass has a clear imaging effect

Effect of Infrared Optical Filter Glass

Long-wave pass Infrared Optical Filter Glass is a kind of filter that effectively passes through a certain wavelength range of light beams and cuts off light beams shorter than this wavelength, while short-wave pass filters are just the opposite.

10 2023/01

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.

04 2023/01

Simple Understanding of Infrared Optical Filter Glass

How to judge whether Infrared Optical Filter Glass products are qualified

Infrared Optical Filter Glass products is a relatively unfamiliar concept to many people.

28 2022/12

How to judge whether Infrared Optical Filter Glass products are qualified

Take you to know Infrared Optical Filter Glass products

Infrared Optical Filter Glass products is an optical filter that can shield ultraviolet light and visible light, and only transmit infrared light.

16 2022/12

Take you to know Infrared Optical Filter Glass products

Materials of Infrared Optical Filter Glass china

Made of colored glass, usually black, which absorbs visible light and allows infrared light to pass through. If you look at the sun through this Infrared Optical Filter Glass china, you can still see a red sun. Suitable for infrared imaging.

09 2022/12