Telescopes. 19th-century illustration of various telescopes and other optical devices, including pinhole cameras (top). Artwork from 'Course of Lectur

---

Telescopes. 19th-century illustration of various telescopes and other optical devices, including pinhole cameras (top). Artwork from 'Course of Lectures on Natural Philosophy' (1807) by British physicist, physician and Egyptologist Thomas Young (1773-1829).

---

Size: 3698px × 4771px
Photo credit: © ROYAL INSTITUTION OF GREAT BRITAIN/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: -, 1800s, 1806, 1807, 19th, artwork, astronomical, astronomy, black--white, book, british, camera, cameras, century, device, diagram, equipment, european, historical, history, illustration, lectures, monochrome, natural, optical, optics, page, philosophy, photography, pinhole, publication, technological, technology, telescope, telescopes, thomas, young