Bandpass filter, machine vision lens filter

Bandpass filter, machine vision lens filter

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bandpass filter is an optical component that allows light of a specific wavelength to pass through while reflecting or attenuating light of other wavelengths. It can be divided into narrowbandpass filters and broadbandpass filters. The working range of bandpass filters can be from ultraviolet 340nm, 365nm, visible light 405nm, 525nm, 650nm, near-infrared 850nm, 940nm to mid - and far-infrared bands, etc. The wavelength can be adjusted according to the customer's usage requirements.

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