a telescope having an objective with a long focal length and an eyepiece with a short focal length, usually used for observing celestial bodies. Also called Kepler telescope .
[ 1880-85 ]
a telescope having an objective with a long focal length and an eyepiece with a short focal length, usually used for observing celestial bodies. Also called Kepler telescope .
[ 1880-85 ]
Random House Webster's Unabridged English dictionary. Полный английский словарь Вебстер - Random House . 2012