— aplanatically , adv.
/ap'leuh nat"ik/ , adj. Optics.
free from spherical aberration and coma.
[ 1785-95; A- 6 + Gk planá ( ein ) to wander + -TIC. See PLANET ]
APLANATIC
Meaning of APLANATIC in English
Random House Webster's Unabridged English dictionary. Полный английский словарь Вебстер - Random House . 2012