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.
167408 comments
mostbet_vwKt
mostbet uz aviator https://www.mostbet4007.ru
Comment Linkmostbet_ecSl
что такое мостбет что такое мостбет
Comment LinkMazrivz
Мы оказываем услуги по продаже документов об окончании любых университетов РФ. Документы производятся на оригинальных бланках государственного образца. bisound.com/forum/showthread.php?p=2157978#post2157978
Comment LinkSazryfe
Купить документ о получении высшего образования можно у нас в столице. Мы оказываем услуги по изготовлению и продаже документов об окончании любых университетов России. Гарантируем, что в случае проверки документа работодателем, каких-либо подозрений не возникнет. [url=http://express-work.com/companies/eonline-diploma/]express-work.com/companies/eonline-diploma[/url]
Comment Linkmostbet_ucen
mostbet download di ios [url=https://www.mostbet4008.ru]https://www.mostbet4008.ru[/url]
Comment LinkJariorxdj
Наши специалисты предлагают выгодно и быстро заказать диплом, который выполнен на бланке ГОЗНАКа и заверен мокрыми печатями, штампами, подписями должностных лиц. Данный документ пройдет лубую проверку, даже при помощи специальных приборов. pyha.ru/forum/board/8017/add
Comment LinkSazrjry
Приобрести диплом ВУЗа по невысокой цене можно, обращаясь к проверенной специализированной фирме. Приобрести диплом: funnywipes.maxbb.ru/viewtopic.php?f=3&t=1227
Comment Linkmostbet_qtKt
most bet uz http://mostbet4007.ru/
Comment Linkcosa_ruEr
Как накрутить подписчиков в ВК 2025 Как накрутить подписчиков в ВК
Comment Linkmostbet_zdKt
mostbet uz yuklab olish skachat http://mostbet4007.ru
Comment Link