Do UV Longpass Filters filter ultraviolet rays-Zeyuan Optics|Focusing on optical glass processing

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Do UV Longpass Filters filter ultraviolet rays

Mar 03,2023

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UV Longpass Filters, as the name implies, are used to block ultraviolet rays. UV Longpass Filters refer to filters that are not suitable for ultraviolet light. Some people also call it a defog filter. , so that the photos taken become blurred, and UV Longpass Filters can intercept this harmful ultraviolet radiation. Another purpose of UV Longpass Filters is to protect the lens from damage.

UV Longpass Filters

UV Longpass Filters are an important tool for eliminating the damage of ultraviolet rays to the eyes and protecting eyesight. The principle of UV Longpass Filters is to pass incident ultraviolet rays through a specially designed lens to filter out a part of light with longer wavelengths, and only allow light with shorter wavelengths to pass through. So as to protect the eyes.

Application areas of UV Longpass Filters Cable TV upgrade equipment, fluorescence analyzers, microplate readers, mobile phone barcode scanning infrared touch screens, optical instruments, wireless transmission equipment, iris recognition, handheld infrared laser rangefinders, laser rangefinders, medical and health equipment and Testing Equipment.

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Introduction of UV Longpass Filters

Do you know the functions of UV Longpass Filters products

Introduction of UV Longpass Filters

Do you know the functions of UV Longpass Filters products

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