paraxial image

  • 41protist — protistan /proh tis teuhn/, adj., n. protistic, adj. /proh tist/, n. any of various one celled organisms, classified in the kingdom Protista, that are either free living or aggregated into simple colonies and that have diverse reproductive and… …

    Universalium

  • 42Myosatellite cell — For the glial progenitor cells, see Satellite cell (glial). Myosatellite cell Latin myosatellitocytus Code TH H2.00.05.2.01020 Myosatellite cells or satellite cells are small mononuclear progenitor cells with virtually no cytoplasm found in… …

    Wikipedia

  • 43Index of optics articles — Optics is the branch of physics which involves the behavior and properties of light, including its interactions with matter and the construction of instruments that use or detect it.[1] Optics usually describes the behavior of visible,… …

    Wikipedia

  • 44circle of least confusion — physics : the minimum cross section of a symmetrical bundle of rays that have no common focus because of spherical aberration * * * Optics. the smallest cross section in a beam of paraxial rays, lying in the plane of least spherical aberration.… …

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