Galileo Telescopes are built in the spirit of their namesake, Galileo Galilei - dedicated to exploration and discovery.Galileo Telescopes include a range of styles and sizes to suit the needs of most amateur astronomers.Galileo specializes in refractor telescopes, reflector telescopes, Dobsonian reflectors, and more. Early telescopes were primarily used for making Earth-bound observations, such as surveying and military tactics. Indeed, the first use of the word telescope… Get the best deals on Galileo Telescopes when you shop the largest online selection at eBay.com. Free shipping on many items | Browse your favorite brands | affordable prices. After hearing about the "Danish perspective glass" in 1609, Galileo constructed his own telescope. galileo optics offers an entire line of high quality optics at a value including telescopes, reflectors, refractors, dobsonians, brass telescopes, telescope accessories, eyepieces, spotting scopes, binoculars… In the spring of 1609 he heard that in the Netherlands an instrument had been invented that showed … Galileo understands the concerns of the first time telescope … Galileo refined the early telescopes to produce instruments with better magnification and in 1609 he took the first recorded astronomical observations with a telescope. Galileo - Galileo - Telescopic discoveries: At this point, however, Galileo’s career took a dramatic turn. Galileo Galilei (1564-1642) was part of a small group of astronomers who turned telescopes towards the heavens.