bn:05192392n
Noun Concept
Categories: Optics stubs, Optical components
EN
pinhole
EN
A pinhole is a small circular hole, as could be made with the point of a pin. Wikipedia
English:
optics
Definitions
Relations
Sources
EN
A pinhole is a small circular hole, as could be made with the point of a pin. Wikipedia
A small hole used as an optical aperture Wikipedia Disambiguation
tiny hole functioning as a camera lens or optical component Wikidata
Wikipedia
Wikidata