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Galilean telescope
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noun
a refracting telescope that forms an erect image, consisting of an objective of relatively long focal length that causes light rays to converge and an eyepiece of short focal length that causes them to diverge.
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Origin of Galilean telescope
First recorded in 1715–25
Words nearby Galilean telescope
Galicia, Galician, Galilean, Galilean satellite, Galilean satellites, Galilean telescope, Galilean transformation, galilee, Galileo, Galileo Galilei, galimatias
Dictionary.com Unabridged
Based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
How to use Galilean telescope in a sentence
But this is not the only objection to the Galilean Telescope.
Half-hours with the Telescope|Richard A. ProctorIn the Galilean Telescope a small concave eye-glass, ab (fig. 2), is placed between the object-glass and the image.
Half-hours with the Telescope|Richard A. Proctor
British Dictionary definitions for Galilean telescope
Galilean telescope
/ (ˌɡælɪˈleɪən) /
noun
a type of telescope with a convex objective lens and a concave eyepiece; it produces an erect image and is suitable for terrestrial use
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
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