Definition of anastigmat in English:

anastigmat

Syllabification: an·as·tig·mat
Pronunciation: /ˌanəˈstigˌmat
 
/

noun

  • An anastigmatic lens system.
    More example sentences
    • As such, the anastigmat offers an attractive compromise between astigmatism and field curvature.
    • Many advanced techniques of practical lens design will be illustrate with easy-to-understand examples drawn from the design of anastigmats and telescope objectives.
    • Recently KiwiStar Optics extended a method developed to provide a complete survey of all possible reflecting anastigmats which have the simplest possible geometry.

More definitions of anastigmat

Definition of anastigmat in:

Get more from Oxford Dictionaries

Subscribe to remove adverts and access premium resources

Word of the day kerf
Pronunciation: kəːf
noun
a slit made by cutting with a saw