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.
157798 comments
BarbraPhype
Оформиление дипломов ВУЗов по всей Украине — с печатями, подписями, приложением и возможностью архивной записи (по запросу).
Comment LinkДокумент максимально приближен к оригиналу и проходит визуальную проверку.
Мы даем гарантию, что в случае проверки документа, подозрений не возникнет.
- Конфиденциально
- Доставка 3–7 дней
- Любая специальность
Уже более 3566 клиентов воспользовались услугой — теперь ваша очередь.
На сайте — ответим быстро, без лишних формальностей.
Priobresti diplom o visshem obrazovanii!_vgMi
диплом медицинский купить http://www.arus-diplom5.ru/ .
Comment LinkZakazat diplom o visshem obrazovanii!_imoi
сколько стоит купить диплом сколько стоит купить диплом .
Comment LinkshveqjPr
Thanks for the article. Here's more on the topic https://adventime.ru/
Comment LinkZakazat diplom ob obrazovanii!_pjoi
купить диплом беларуси в волгограде http://www.arus-diplom4.ru/ .
Comment LinkPriobresti diplom o visshem obrazovanii!_huMi
диплом мгюа купить диплом мгюа купить .
Comment Link1win_kg_gjPa
букмекерские конторы со слотами http://www.1win1145.ru
Comment LinkPriobresti diplom ob obrazovanii!_kyoi
купить диплом о среднем специальном купить диплом о среднем специальном .
Comment LinkZakazat diplom ob obrazovanii!_juMi
медицинский диплом купить http://www.arus-diplom5.ru .
Comment LinkMazrxzp
Мы предлагаем документы об окончании любых ВУЗов Российской Федерации. Документы производят на оригинальных бланках. mete01.com/read-blog/2546_vnesti-diplom-v-reestr.html
Comment Link