Replica of a telescope with a focal length of seven feet similar to that with which Herschel discovered Uranus. The telescope is suitable for a single observer. The telescope was aimed at the object with the help of the leading binoculars; in watching the
Replica of a telescope with a focal length of seven feet similar to that with which Herschel discovered Uranus. The telescope is suitable for a single observer. The telescope was aimed at the object with the help of the leading binoculars; in watching the object the screw driving gear was used. A reflecting telescope (also called a reflector) is an optical telescope which uses a single or combination of curved mirrors that reflect light and form an image. The reflecting telescope was invented in the 17th century.
Size: 2700px × 3411px
Photo credit: © Photo Researchers / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: -, 7, apparatus, astronomical, astronomy, device, famous, frederick, friedrich, herschel, herschelian, historic, historical, history, important, instrument, knighted, notable, observation, reflecting, reflector, replica, science, sir, telescope, tool, wilhelm, william
