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Product News

The frequency band of the beauty instrument filters?

The beauty instrument photon rejuvenation technology uses discontinuous intense pulsed light (IPL), which the beauty instrument filters out harmful short ...
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Product News

Why do filters need to be coated with DLC protective film?

We know that the filter can reach the parameters required by the design, mainly by using the optical interference principle. ...
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Product News

Ion assisted coating technology for Optical filters

Ion assisted deposition (AD) technology has been widely used as a process to improve the properties of optical filters films. ...
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Product News

The commonly used optical materials for filters and optical lenses?

The optical components of the filter and optical lenses are made of light glass. Common optical glass can pass light ...
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Product News

Application of Laser Processing and Laser Protection

At present, lasers have many applications in modern manufacturing. The output power range of lasers ranges from tens of watts ...
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Product News

Ultraviolet Filter for Water Quality Analysis in the Principle of Total Nitrogen Online Analyzer

Ultraviolet Filter for Water Quality Analysis in the Principle of Total Nitrogen Online Analyzer- In order to protect the water ...
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Product News

220nm, 275nm UV filter in water quality for detecting total nitrogen content

220nm, 275nm UV filter- With the rapid development of China’s economic level, the pollution problem of domestic and industrial wastewater ...
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Product News

Definition and classification of infrared cut-off filters

The infrared cut-off filters can effectively block the infrared light that interferes with the imaging quality and maintain high transmittance ...
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Product News

Definition and classification of infrared cut-off filters

The infrared cut-off filters can effectively block the infrared light that interferes with the imaging quality and maintain high transmittance ...
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Product News

ADAS anti fatigue video surveillance camera filter solution

ADAS anti fatigue video surveillance camera filter solution – With the development of the economy, the automotive industry has entered ...
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Product News

The Influence of Surface Cleanliness of Filter and Improvement Methods

Dirt on the surface of the filter can hinder direct contact between the film material and the substrate, reducing adhesion. ...
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Product News

Influence of Ion Bombardment on Filters in vacuum deposition

Ion bombardment in vacuum deposition is a good way to improve the adhesion of facial mask on the filter surface. ...
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