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.
21774 comments
1win_cqMa
1win.co 1win.co .
Comment LinkJariormbq
Приобрести диплом о высшем образовании!
Comment LinkМы предлагаемвыгодно заказать диплом, который выполнен на оригинальной бумаге и заверен мокрыми печатями, водяными знаками, подписями официальных лиц. Данный диплом пройдет любые проверки, даже при использовании специально предназначенного оборудования. Решайте свои задачи быстро и просто с нашей компанией- podrabotke.flybb.ru/viewtopic.phpf=2&t=739
magazin santehniki v donecke_rcMl
сантехника донецк днр http://www.santehnika-doneck-1.ru/ .
Comment Link1win_ggoa
1win aviator ro‘yxatdan o‘tish http://1win14012.ru/ .
Comment Link1win_erMa
1win cashback 1win100.md .
Comment Link1win_hqMa
1swin http://1win100.md .
Comment LinkSazruyi
Купить документ о получении высшего образования вы имеете возможность в нашем сервисе. Приобрести диплом института по невысокой цене возможно, обращаясь к проверенной специализированной компании. almet.listbb.ru/viewtopic.phpf=12&t=1911
Comment LinkGrantbox
https://animixonline.ru/
Comment LinkDorothyRuM
«Трезвый Ум» — экспертная наркологическая помощь в Туле и Тульской области. Мгновенная детоксикация, восстановление организма, устранение последствий интоксикации. Врачи доступны 24/7, обеспечивая индивидуальный подход и строгую конфиденциальность.
Comment LinkИзучить вопрос глубже - [url=https://alkogolikum.ru/stati/kak-brosit-kurit.html]отказ от курения[/url]
situs sedot wc
magnificent issues altogether, you simply gained a brand new reader.
Comment LinkWhat might you recommend about your submit
that you made a few days in the past? Any sure?