Advice for stirring your online community and fostering engagement
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.
323437 comments
melbet_mbpt
melbet pariuri melbet pariuri
Comment LinkDiplomi_ursi
купить диплом вуза не гознак [url=http://www.r-diploma21.ru/]купить диплом вуза не гознак[/url] .
Comment Linkmelbet_azEa
melbet evenimente live [url=melbet5012.ru]melbet evenimente live[/url]
Comment Linkseminar kit
My family every time say that I am killing my time here
Comment Linkat net, except I know I am getting familiarity daily
by reading thes fastidious articles.
Diplomi_jrmi
нгту купить диплом нгту купить диплом .
Comment LinkDiplomi_icMr
обложка к диплому кандидата наук купить обложка к диплому кандидата наук купить .
Comment LinkDiplomi_pkSl
купить диплом по информационной безопасности http://r-diploma19.ru/ .
Comment LinkDiplomi_sdMr
купить диплом в москве цены https://www.r-diploma26.ru .
Comment Linkmelbet_llEa
cum retrag bonusul de la melbet http://melbet5012.ru/
Comment Linkassessments
It is the best time to make some plans for
Comment Linkthe future and it is time to be happy. I have read this post and if I could I wish to suggest you few interesting things or advice.
Perhaps you can write next articles referring to this article.
I desire to read more things about it!