bn:01999793n
Noun Concept
Categories: Geometrical optics
EN
paraxial approximation  paraxial  Paraxial domain  Paraxial optical system  paraxial optics
EN
In geometric optics, the paraxial approximation is a small-angle approximation used in Gaussian optics and ray tracing of light through an optical system. Wikipedia
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EN
In geometric optics, the paraxial approximation is a small-angle approximation used in Gaussian optics and ray tracing of light through an optical system. Wikipedia
Small angle approximation in geometric optics Wikidata