bn:13829838n
Noun Concept
Categories: Optical filters, All articles needing additional references
EN
optical filter  filter  glass filter  Optic filter  optical band-pass filter
EN
An optical filter is a device that selectively transmits light of different wavelengths, usually implemented as a glass plane or plastic device in the optical path, which are either dyed in the bulk or have interference coatings. Wikipedia
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EN
An optical filter is a device that selectively transmits light of different wavelengths, usually implemented as a glass plane or plastic device in the optical path, which are either dyed in the bulk or have interference coatings. Wikipedia
Selectively transmits light of different wavelengths Wikipedia Disambiguation
Device that selectively transmits light of certain wavelengths Wikidata