Isaac Newton's Reflecting Telescope by Power And Syred, Libreria Bardon/science Photo Library
Yesterday Today - The first reflecting telescope built by Sir Isaac Newton in 1668 is a landmark in the history of telescopes, as the first known successful reflecting telescope. He used a
The Isaac Newton Telescope
The Isaac Newton Telescope: an abandoned astronomical observatory in Herstmonceux
Digital Collections - Isaac Newton's new Catadioptrical Telescope