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bn:03149390n
Noun Concept
Categories: Dimensionless numbers, Optics, Wikipedia articles incorporating text from the Federal Standard 1037C, Microscopy, Fiber optics
EN
numerical aperture  NA  Numerical aperture of optical telecommunication fiber  numerical apertures
EN
In optics, the numerical aperture of an optical system is a dimensionless number that characterizes the range of angles over which the system can accept or emit light. Wikipedia
English:
microscopy
optical fiber
Definitions
Relations
Sources
EN
In optics, the numerical aperture of an optical system is a dimensionless number that characterizes the range of angles over which the system can accept or emit light. Wikipedia
Parameter used to describe optical systems Wikipedia Disambiguation
IS A
dimensionless quantity
HAS KIND
launch numerical aperture
Wikipedia
EN
numerical aperture
Wikidata
EN
numerical aperture
Wikipedia Redirections
EN
Numerical Aperture, Numerical aperture (microscopy), Numerical aperture of optical telecommunication fiber, numerical apertures
Wikidata Alias
EN
NA

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