The Hubble Space Telescope (HST) is an example of an optical telescope, as are the Keck Observatory on Mauna Kea, Hawaii. the Hale Telescope at the Palomar Observatory in California and the Hooker 100 inch Telescope at the Mt Wilson Observatory, also California.
Reflector, Refractor, Schmidt-Cassegrain, Newtonian
Ccd's and in large telescopes
Not necessarily.
Optical telescopes.
Yes, that is correct.
yes
Radio telescopes collect radio waves. Optical telescopes capture visible light waves.
No they are not bigger then radio telescopes at all.
Ccd's and in large telescopes
Not necessarily.
Optical telescopes.
They are optical telescopes.
Yes, that is correct.
Radio telescopes collect radio waves. Optical telescopes capture visible light waves.
Basically, the catadioptric telescope is just one of the 3 main types of the optical telescopes.The other 2 main types of optical telescopes are the refracting telescopes and the reflecting telescopes.
Researchers use all of these: -- optical telescopes -- radio telescopes -- x-ray telescopes -- infra-red telescopes -- ultraviolet telescopes
aperture
beams of light