George Dollond

This article needs additional citations for verification. Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed. Find sources: "George Dollond" – news · newspapers · books · scholar · JSTOR (December 2007) (Learn how and when to remove this message)

George Dollond (10 June 1774 – 30 November 1852) was an English optician who constructed precision optical instruments used in astronomy, geodesy and also in navigation. Together with Peter Barlow, he also invented an afocal system to extend the focal length of telescopes, called the Barlow lens.