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.
45837 comments
lizingovyy_agregator_zxKr
Подбор оптимального лизинга по параметрам с помощью автоматизированного маркетплейса
Comment Linkмаркетплейсы по лизингу http://www.lizingovyy-agregator.ru .
virovnyat ychastok_azpn
разровнять участок стоимость vyrovnyat-uchastok-23.ru .
Comment Linkmostbet_bkmn
mostbet uz aviator https://mostbet3037.ru .
Comment Linkgidromassajnaya vanna_zvpl
ванна с гидромассажем отзывы http://www.vanny-s-gidromassajem-2.ru/ .
Comment Linklizingovyy_agregator_beKr
Подбор лизинга с точностью до мелочей — маркетплейс на основе ИИ и аналитики
Comment Linkмаркетплейс по лизингу https://www.lizingovyy-agregator.ru/ .
lizingovyy_agregator_qqKr
Все виды лизинга для бизнеса и частных лиц — на одном маркетплейсе с удобным интерфейсом
Comment Linkмаркетплейс лизинга lizingovyy-agregator.ru .
magazin_shin_juEa
Магазин шин с доставкой в регионы и самовывозом в городе
Comment Linkинтернет магазин шин https://kupit-shiny0-spb.ru/ .
Jariorpem
Купить диплом о высшем образовании!
Comment LinkНаши специалисты предлагаютвыгодно заказать диплом, который выполняется на оригинальном бланке и заверен мокрыми печатями, водяными знаками, подписями официальных лиц. Данный диплом пройдет лубую проверку, даже с использованием профессионального оборудования. Решите свои задачи быстро и просто с нашим сервисом- familylevel.com/blogs/1022/Купить-диплом-простое-решение-для-сложных-задач
mostbet_xdOt
mostbet texnik yordam http://mostbet3039.ru .
Comment Linkgidromassajnaya vanna_yfpl
ванны джакузи ванны джакузи .
Comment Link