Associations to the word «Apochromatic»

Wiktionary

APOCHROMATIC, adjective. (optics) Corrected for both chromatic aberration and spherical aberration.

Dictionary definition

APOCHROMATIC, adjective. Corrected for both chromatic and spherical aberration; "an apochromatic lens".

Wise words

The difference between the right word and the almost right word is the difference between lightning and a lightning bug.
Mark Twain