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.
137121 comments
Sazrxdp
Заказать диплом на заказ в столице можно через официальный портал компании. orikdok-3v-gorode-lipetsk-48.online
Comment Linkfire rated roller shutter
Superb, what a webpage it is! This webpage presents useful information to us, keep it up.
Comment LinkLazrzkc
Приобрести диплом об образовании!
Comment LinkМы можем предложить дипломы любых профессий по приятным тарифам--- [url=http://diplom-zakaz.ru/]diplom-zakaz.ru[/url]
1win_xxEi
about 1win https://1win3007.com/
Comment LinkZakazat diplom o visshem obrazovanii!_nnoa
диплом о среднем образовании купить http://arus-diplom3.ru .
Comment Linkmostbet_ibea
мостбет ставки на спорт https://www.mostbet4012.ru
Comment LinkDiplomi_rhst
Мы предлагаем документы любых учебных заведений, расположенных в любом регионе Российской Федерации. Заказать диплом о высшем образовании:
Comment Linkinteam.maxbb.ru/viewtopic.php?f=1&t=2090
Lazrbos
Заказать диплом любого ВУЗа!
Comment LinkМы предлагаем дипломы психологов, юристов, экономистов и любых других профессий по приятным тарифам--- humanitariancollege.ru
Georgiaabene
В данном обзоре представлены основные направления и тренды в области медицины. Мы обсудим актуальные проблемы здравоохранения, свежие открытия и новые подходы, которые меняют представление о лечении и профилактике заболеваний. Эта информация будет полезна как специалистам, так и широкой публике.
Comment LinkОзнакомиться с деталями - https://narkolog-na-dom-krasnodar17.ru
mostbet_hiPi
mostbet uz app yuklab olish mostbet uz app yuklab olish
Comment Link