/play'noh kon"kayv, -kon kayv"/ , adj. Optics.
pertaining to or noting a lens that is plane on one side and concave on the other. See diag. under lens .
[ 1685-95; PLANO- 1 + CONCAVE ]
/play'noh kon"kayv, -kon kayv"/ , adj. Optics.
pertaining to or noting a lens that is plane on one side and concave on the other. See diag. under lens .
[ 1685-95; PLANO- 1 + CONCAVE ]
Random House Webster's Unabridged English dictionary. Полный английский словарь Вебстер - Random House . 2012