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.
179382 comments
stavki prognozi_haOl
Stavki Prognozy https://www.stavki-prognozy-two.ru .
Comment Linknarkologicheskaya klinika_geKl
наркологические клиники http://www.narkologicheskaya-klinika-12.ru .
Comment Linkлечебное дело диплом купить
Wow, superb blog layout! How long have you been blogging
Comment Linkfor? you made blogging look easy. The overall look of your site is wonderful,
as well as the content! https://reviews.wiki/index.php/User:FawnGentry9
MelvinBiads
Приветствую!
Comment LinkПерестань сравнивать и начни действовать по нашему плану. [url=https://zhit-legche.ru/hochu-uvolitsya-no-ne-mogu-reshitsya/]как пережить увольнение[/url]
Написал: - https://zhit-legche.ru/hochu-uvolitsya-no-ne-mogu-reshitsya/
как пережить увольнение
хочу уволится с работы
как пережить увольнение с работы
Удачи!
먹튀보증사이트
Quality articles is the important to invite the users to pay a quick visit the
Comment Linkwebsite, that's what this site is providing.
stavki prognozi_szOl
СтавкиПрогнозы [url=http://stavki-prognozy-two.ru]http://stavki-prognozy-two.ru[/url] .
Comment Linkhttps://www.oferujemyprace.pl
Great looking web site. Think you did a great deal of your very own html coding.
Comment Linkhttps://www.oferujemyprace.pl
MelvinBiads
Приветствую!
Comment LinkРабота достала, а уйти не можешь решиться? как пережить несправедливое увольнение
По ссылке: - https://zhit-legche.ru/hochu-uvolitsya-no-ne-mogu-reshitsya/
хочу уволиться но не могу решиться
что делать если уволили с работы
как пережить увольнение
Будь здоров!
MelvinBiads
Привет!
Comment LinkХочешь уйти, но боишься остаться без денег? увольнение с работы
По ссылке: - https://zhit-legche.ru/hochu-uvolitsya-no-ne-mogu-reshitsya/
как пережить увольнение с работы
как пережить увольнение с любимой работы
как уволиться с работы
Покеда!
آخرین رتبه قبولی کاردرمانی ۱۴۰۴
Hi Dear, are you truly visiting this web site regularly, if so then you will definitely get fastidious know-how.
Comment Link