Friday, 1 June 2012
Showing Telescopes * A good look
Reflecting telescopes employ mirrors, as opposed to lenses, to gather light and magnify an image. The benefit to using curved mirrors was that there was less chance for spherical aberration and no chromatic aberration. This means the telescope may be able to capture more wavelengths and thus, better images for the viewer.What differing types of reflecting telescopes exist?Gregorian Reflector * The Gregorian reflector is actually molded much like a new refracting telescope. The most obvious variation is always that there's 2 showcases within the telescope. The principal reflection, in the
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