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diffraction limits

diffraction limits is the plural of diffraction limit.

Meaning of diffraction limit

Noun

diffraction limit (plural diffraction limits)

  1. The minimum angular separation of two sources that can be distinguished by a telescope (depending on the wavelength of the light being observed and the diameter of the telescope).
    • For telescopes with circular apertures, the size of the smallest feature in an image that is diffraction limited is the size of the Airy disk. As one decreases the size of the aperture in a lens, diffraction increases. At small apertures, such as f/22, most modern lenses are limited only by...

Questions about diffraction limits

What is diffraction limits the plural of?
Diffraction limits is the plural of diffraction limit.

Words near diffraction limits in the dictionary

  1. diffracting
  2. diffraction
  3. diffraction grating
  4. diffraction gratings
  5. diffraction limit
  6. diffraction limits
  7. diffraction pattern
  8. diffraction patterns
  9. diffractional
  10. diffractionally
  11. diffractionist

Source and license

Adapted from Wiktionary: diffraction limits (page history and authors); diffraction limit (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

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