Search results
Results from the WOW.Com Content Network
Primary lens: The objective of a refracting telescope. Primary mirror: The objective of a reflecting telescope. Corrector plate: A full aperture negative lens placed before a primary mirror designed to correct the optical aberrations of the mirror. Schmidt corrector plate: An aspheric-shaped corrector plate used in the Schmidt telescope.
Download as PDF; Printable version; Help. This category is for articles about components of optical telescopes See also Category:Telescope ...
Telescopes can be classified by optical design or mechanical design/construction. Telescopes can also be classified by where they are placed, such as space telescopes. One major determining factor is type of light, or particle being observed including devices referred to as "telescopes" that do not form an image or use optics.
List of radio telescopes; List of solar telescopes; List of space telescopes; List of telescopes of Australia; List of largest optical telescopes in the British Isles; List of telescope parts and construction; List of telescope types; List of the largest optical telescopes in North America; List of X-ray space telescopes
The Large Binocular Telescope at the Mount Graham International Observatory in Arizona uses two curved mirrors to gather light. An optical telescope is a telescope that gathers and focuses light mainly from the visible part of the electromagnetic spectrum, to create a magnified image for direct visual inspection, to make a photograph, or to collect data through electronic image sensors.
A diagram of the electromagnetic spectrum with the Earth's atmospheric transmittance (or opacity) and the types of telescopes used to image parts of the spectrum.. Visible-light astronomy encompasses a wide variety of astronomical observation via telescopes that are sensitive in the range of visible light (optical telescopes).
Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!
The secondary mirror of Keck Telescope in Hawaii. The secondary mirror assembly of the Keck Telescope and its relationship to the primary mirror.. A secondary mirror (or secondary) is the second deflecting or focusing mirror element in a reflecting telescope.