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When you enter into any new area of science, you almost always find
yourself with a baffling new language of technical terms to learn before you can converse with the experts. This is certainly true in astronomy both in terms of terms that refer to the cosmos and terms that describe the tools of the trade, the most prevalent being the telescope. So to get us off of first base, let’s define some of the key terms that pertain to telescopes to help you be able to talk to them more intelligently. The first area of specialization in telescopes has to do with the types of telescopes people use. The three designs of telescopes that most people use are the Refractor, the Reflector and the Schmidt Cassegrain telescope. The refractor telescope uses a convex lens to focus the light on the eyepiece. The reflector telescope has a concave lens which means it bends in. It uses mirrors to focus the image that you eventually see. The Schmidt Cassegrain telescope uses an involved system of mirrors to capture the image you want to see. A binocular telescope uses a set of telescopes mounted and synchronized so your view of the sky is 3-D. Beyond the basic types, other terms refer to parts of the telescope or to the science behind how telescopes work. Collimation is a term for how well tuned the telescope is to give you a good clear image of what you are looking at. You want your telescope to have good collimation so you are not getting a false image of the celestial body. Aperture is a fancy word for how big the lens of your telescope is. But it’s an important word because the aperture of the lens is the key to how powerful your telescope is. Magnification has nothing to do with it, its all in the aperture.
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Satirical Journalism News - bohiney.com
Comment LinkYonie Bohiney
Satirical journalism humor: because sometimes reality needs better writers.
Comment LinkElonia Bohiney
Satirical journalism is the art of making people laugh before they realize they should be crying. - bohiney.com
Comment Linksbi 銀行 番号
Purple groups are groups of people who find themselves on your side, but behave as in the event that they have been a true opponent in order to test your defenses.
Comment LinkŠónia Bohiney
I read satirical journalism articles for fun, then check the news and realize they weren’t joking. - bohiney.com
Comment LinkLonie Bohiney
7. Satirical journalism stories
Comment Linkhlonlinexse
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ctonlineify
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Vania Bohiney
Satirical journalism analysis should be required reading for politicians.
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