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bn:00004857n
Noun Concept
Categories: Observational astronomy, Science of photography, Physical optics, Geometrical optics
EN
aperture  Apature  Aperature  Aperture factor  aperture stop
EN
A device that controls amount of light admitted WordNet 3.0
English:
optics
Definitions
Examples
Relations
Sources
EN
A device that controls amount of light admitted WordNet 3.0 & Open English WordNet
In optics, an aperture is a hole or an opening through which light travels. Wikipedia
Hole or opening through which light travels Wikidata
In photography, the camera lens opening and its relative diameter. Measured in f-stops, such as f/8, etc. As the number increases, the size of the aperture decreases, thereby reducing the amount of light passing through the lens and striking the film. OmegaWiki
An opening, gap, or hole, usually small and narrow. Wiktionary
Opening. Wiktionary (translation)
EN
An aperture in a wall. Wiktionary
IS A
regulator
hole
PART OF
camera
telescope
Exif
HAS KIND
diaphragm
pinhole
DE
Aperturblende
DE
Gesichtsfeldblende
DE
Leuchtfeldblende
+2 relations
DESCRIBED BY SOURCE
Brockhaus and Efron Encyclopedic Dictionary
DIFFERENT FROM
aperture
FACET OF
optics
WordNet 3.0 & Open English WordNet
EN
aperture
Wikipedia
EN
aperture
Wikidata
EN
aperture
Wiktionary
EN
aperture
OmegaWiki
EN
aperture
Wikipedia Redirections
EN
Apature, Aperature, Aperture (optics), Aperture factor, aperture stop, apertures, clear aperture, field iris, lens aperture, optimal aperture
Wikidata Alias
EN
diaphragm

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