ASPHERICAL


Meaning of ASPHERICAL in English

/ay sfer"i keuhl/ , adj. Optics.

(of a reflecting surface or lens) deviating slightly from a perfectly spherical shape and relatively free from aberrations.

Also, aspheric .

[ 1920-25; A- 6 + SPHERICAL ]

Random House Webster's Unabridged English dictionary.      Полный английский словарь Вебстер - Random House .