Newton's Own Drawing Of His Reflecting Telescope Photograph by Science Photo Library - Fine Art America
How Many Great Minds Does It Take to Invent a Telescope? - Foundation for Economic Education
3D Rendering Illustration of Ancient Rotative Reflector Telescope; designed and created by Sir Isaac Newton in 1668 with wood and metal components, lens and polished mirrors, tubes, mount & fittings. Stock Illustration
This is a replica of the first reflecting telescope made by Sir Isaac... News Photo - Getty Images
Newtonian telescope - Wikipedia
Sir Issac Newton's reflecting telescope (c.1668) : r/Astronomy