English dictionary
aplanatic
/,/&/pl/@/'n/&/t/I/k/
Definitions, examples, synonyms and antonyms from WordNet 3.0.
adjective
-
Having two or more parts of different curvatures, so combined as to remove spherical aberration; -- said of a lens.
Source: webster1913
adjective satellite
-
free from or corrected for spherical aberration
ExamplesAn aplanatic mirror.
Source: WordNet 3.0