en

chromatic aberration

1

Terminological databases

EKI terminibaas Esterm

ID 722743 Last modified 30.12.2004
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Domain Technology - Engineering
  • an enlargement of the focal spot caused 1)in a cathode-ray tube, by the differences in the electron velocity distribution through the beam and 2)in an optical lens system using white light, by the refrective index of the glass varying with the wavelength of the light, resulting the image
chromatic aberration
Usage examples
  • Optical system consisting of a lens with a focal length, f, of at least 500 mm and corrected for chromatic aberrations. The full aperture of the lens must not exceed f/20.

Meteoroloogia ja klimatoloogia terminibaas

ID 512539 Last modified 05.02.2021
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Domain aktinomeetriaatmosphere - climatology - meteorology - magnetosphere
  • optilises süsteemis tekkiv vikerkaarevärvilise äärega moonutatud kujutis

Metroloogia terminibaas

ID 1142814 Last modified 31.05.2026
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Domain metrologymeasuring instrumentsmeasuring procedures
  • ühisfookuselise värvsussondi objektiivi optiline omadus, mis võimaldab fookustada valgust erineval valguskiire pikkusel sõltuvalt lainepikkusest
  • (confocal chromatic probe) optical effect of a lens that focuses light at different lengths depending on the wavelength
värvsushälbimine preferred
Usage examples
  • Värvsushälbimine võib olla teljesuunaline (optilisel teljel) või küljesuunaline (optilisest teljest väljapoole).
chromatic aberration
Usage examples
  • Chromatic aberration can be axial (on the optical axis) or lateral (off the optical axis).

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