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.
11764 comments
Sazrtqj
Заказ подходящего диплома через надежную фирму дарит ряд преимуществ. Купить диплом о высшем образовании: royalhelllineage.teamforum.ru/posting.php?f=2&mode=post&sid=c4752f9fdf3161fbe35dbc3d9ae045f1
Comment LinkJariorqxf
Наши специалисты предлагают быстро и выгодно заказать диплом, который выполняется на оригинальной бумаге и заверен печатями, водяными знаками, подписями официальных лиц. Документ способен пройти любые проверки, даже с использованием специфических приборов. govardhangroup.com/kupit-diplom-bystro-i-nadezhno-luchshie-98-2
Comment Link1win_nbPr
1win kod orqali ro‘yxatdan o‘tish http://www.1win3006.ru .
Comment Link1win_egMa
plata 1win https://www.1win100.md .
Comment LinkJamesduame
resume chemical engineer resume chemical engineer
Comment Link1win_dnPr
1win jonli kazino https://1win3006.ru/ .
Comment LinkMichaelalota
После поступления в клинику проводится осмотр, измеряется давление, оценивается общее состояние. При необходимости проводятся экспресс-анализы на содержание веществ и ЭКГ.
Comment LinkУглубиться в тему - платная наркологическая клиника
1win_roMa
1win casino app download 1win casino app download .
Comment Linkvezd na ychastok_qsSi
устройство въезда на участок http://www.vezd-na-dachnyj-uchastok-1122.ru .
Comment Link1win_stmr
как ввести промокод в 1win после регистрации https://www.1win22089.ru .
Comment Link