Newton telescope 1668 hi-res stock photography and images - Alamy
Newton's telescope. 1668. Sir Isaac Newton Wall Art, Canvas Prints, Framed Prints, Wall Peels | Great Big Canvas
Image of Newton's first reflecting telescope, 1668
The Royal Society on X: "Here's one from the Royal Society collections - a reflecting telescope designed and made by Isaac Newton. He built his first version in 1668; this is his