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galilean telescope

 

Definitions from WordNet

Noun galilean telescope has 1 sense
  1. Galilean telescope - a type of refracting telescope that is no longer used in astronomy
    --1 is a kind of
    refracting telescope

Definitions from the Web

Galilean Telescope

A Galilean telescope is a type of telescope that uses a convex objective lens and a concave eyepiece lens to magnify objects.

Senses:

Sense 1:

In physics, a Galilean telescope refers to an optical instrument consisting of a convex objective lens and a concave eyepiece lens to view distant objects or astronomical bodies.

Example sentence: Galileo used a Galilean telescope to make groundbreaking observations of the moon.

Sense 2:

In a popular context, a Galilean telescope is a simple and compact telescope designed for terrestrial viewing, as well as for birdwatching and other outdoor activities.

Example sentence: The traveler brought his Galilean telescope on the hiking trip to admire birds in the wilderness.

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