Ad
related to: telescope diagram for kids to view information from one sheet of money and makeIt’s an amazing resource for teachers & homeschoolers - Teaching Mama
- Interactive Stories
Enchant young learners with
animated, educational stories.
- Lesson Plans
Engage your students with our
detailed lesson plans for K-8.
- Education.com Blog
See what's new on Education.com,
explore classroom ideas, & more.
- Printable Workbooks
Download & print 300+ workbooks
written & reviewed by teachers.
- Interactive Stories
Search results
Results from the WOW.Com Content Network
This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license.: You are free: to share – to copy, distribute and transmit the work; to remix – to adapt the work
Telecompressor or focal reducer: Optical element to decrease the telescope's focal length and magnification (usually by a fixed percentage) and widen the field of view, providing opposite effects of a Barlow lens. Star Diagonal: Used to change the angle of the light coming out of a telescope, for easier viewing.
The Large Binocular Telescope at the Mount Graham International Observatory in Arizona uses two curved mirrors to gather light. An optical telescope 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.
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.
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).
Schmidt–Cassegrain telescopes are one of the most popular commercial designs on the amateur astronomical market, [6] having been mass-produced since the 1960s. The design replaces the Schmidt Camera film holder with a Cassegrain secondary mirror, making a folded optical path with a long focal length and a narrow field of view.
The Lovell Telescope (/ ˈ l ʌ v əl / LUV-əl) is a radio telescope at Jodrell Bank Observatory, near Goostrey, Cheshire, in the north-west of England.When construction was finished in 1957, the telescope was the largest steerable dish radio telescope in the world at 76.2 m (250 ft) in diameter; [1] it is now the third-largest, after the Green Bank telescope in West Virginia, United States ...
One particularly famous and productive Schmidt camera is the Oschin Schmidt Telescope at Palomar Observatory, completed in 1948. This instrument was used in the National Geographic Society – Palomar Observatory Sky Survey (POSS, 1958), the POSS-II survey, the Palomar-Leiden (asteroid) Surveys, and other projects.
Ad
related to: telescope diagram for kids to view information from one sheet of money and makeIt’s an amazing resource for teachers & homeschoolers - Teaching Mama