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At present, lasers have many applications in modern manufacturing. The output power range of lasers ranges from tens of watts to hundreds of kilowatts, which

Ultraviolet Filter for Water Quality Analysis in the Principle of Total Nitrogen Online Analyzer- In order to protect the water environment, it is necessary to

220nm, 275nm UV filter- With the rapid development of China’s economic level, the pollution problem of domestic and industrial wastewater has gradually worsened. According to

The infrared cut-off filters can effectively block the infrared light that interferes with the imaging quality and maintain high transmittance of visible light, making the

The infrared cut-off filters can effectively block the infrared light that interferes with the imaging quality and maintain high transmittance of visible light, making the

ADAS anti fatigue video surveillance camera filter solution – With the development of the economy, the automotive industry has entered a new era of development,

Dirt on the surface of the filter can hinder direct contact between the film material and the substrate, reducing adhesion. If contaminated with oil, it

Ion bombardment in vacuum deposition is a good way to improve the adhesion of facial mask on the filter surface. In daily life, people habitually

Compared to traditional hair removal methods, laser hair removal equipment uses strong pulse light to remove hair through selective photothermal action filtered by a filter.

The aggregation density of the filter film layer usually increases with the increase of the filter substrate temperature, so depositing the film at higher temperatures