This is a replica of the first reflecting telescope made by Sir Isaac... News Photo - Getty Images
Amazon.com: Newton Sir Isaac (1642-1727) English Mathematician Physicist And Astronomer NewtonS Telescope (1668) United Kingdom London The Science Museum ? AisaEverett Collection Poster Print (24 x 36): Posters & Prints
How many great minds does it take to invent a telescope? | Aeon Ideas
19th Century Model Of Newtons Reflecting Telescope by Royal Greenwich Observatory/science Photo Library
Sir Isaac Newton's reflecting telescope, known also as the Newtonian telescope. It worked by concentrating light by reflection from a parabolic mirror, instead of by refraction through a lens. Newton (1642-1727) first
APM Telescopes. SKYWATCHER 305MM (12") F/4.9 DUAL-SPEED NEWTON TELESCOPE WITH PARABOLIC REFLECTOR WITH EQ6-R SYNSCAN MOUNT