Usually means: Lens element not perfectly spherical.
Definitions Related words Phrases Mentions History
We found 16 dictionaries that define the word aspherical:

General (12 matching dictionaries)
  1. aspherical: Merriam-Webster
  2. aspherical: Oxford Learner's Dictionaries
  3. aspherical: Collins English Dictionary
  4. aspherical: Vocabulary.com
  5. Aspherical, aspherical: Wordnik
  6. aspherical: Wiktionary
  7. aspherical: Infoplease Dictionary
  8. aspherical: Dictionary.com
  9. aspherical: Rhymezone
  10. aspherical: FreeDictionary.org
  11. aspherical: Mnemonic Dictionary
  12. aspherical: TheFreeDictionary.com

Medicine (2 matching dictionaries)
  1. aspherical: Merriam-Webster Medical Dictionary
  2. Aspherical (disambiguation), aspherical: Medical dictionary

Tech (2 matching dictionaries)
  1. Aspherical: Nikonians Photo Glossary
  2. PhotoNotes Dictionary of Film and Digital Photography (No longer online)

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Definitions from Wiktionary (aspherical)

▸ adjective:  Not spherical or nearly spherical.

Similar:
rounded, aspheric, nonspherical, noncylindrical, nonellipsoidal, nonspheroidal, nonround, nonconical, nonaxisymmetric, nonelliptical, more...

Opposite:
spherical, round, curved, globular, orbicular

Phrases:
aspherical surface, more...

▸ Words similar to aspherical

▸ Usage examples for aspherical

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▸ Wikipedia articles (New!)

▸ Popular nouns described by aspherical

▸ Words that often appear near aspherical

▸ Rhymes of aspherical

▸ Invented words related to aspherical

Similar:
rounded, aspheric, nonspherical, noncylindrical, nonellipsoidal, nonspheroidal, nonround, nonconical, nonaxisymmetric, nonelliptical, more...

Opposite:
spherical, round, curved, globular, orbicular

Phrases:
aspherical surface, more...



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