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.
137044 comments
1win_mtml
1win регистрация 1win регистрация .
Comment LinkMazrxkf
Где заказать диплом специалиста?
Comment LinkМы предлагаем документы об окончании любых университетов РФ. Документы производят на подлинных бланках государственного образца. gladpwnz.ru/forum/member.php?u=221749
창문시트지
Hi, Neat post. There is an issue with your site in web explorer, may test this?
Comment LinkIE still is the market chief and a large element of other people will pass over your magnificent writing because of this problem.
mostbet_cuSr
мостюет cah.forum24.ru/?1-19-0-00000715-000-0-0-1741702061 .
Comment Linkmostbet_ygSr
mostbets https://cah.forum24.ru/?1-19-0-00000715-000-0-0-1741702061/ .
Comment Link1win_umml
1вин вход с компьютера https://www.aktivnoe.forum24.ru/?1-8-0-00000259-000-0-0-1741701621 .
Comment LinkJosefabut
В этой информационной статье вы найдете интересное содержание, которое поможет вам расширить свои знания. Мы предлагаем увлекательный подход и уникальные взгляды на обсуждаемые темы, побуждая пользователей к активному мышлению и критическому анализу!
Comment LinkУзнать больше - https://dittafinestral.it/ciao-mondo
mostbet_biEa
мостбет зеркало https://aktivnoe.forum24.ru/?1-8-0-00000260-000-0-0-1741701879 .
Comment Linkmostbet_wkSr
mosbet http://cah.forum24.ru/?1-19-0-00000715-000-0-0-1741702061/ .
Comment Linkmostbet_qzEa
мотбет https://aktivnoe.forum24.ru/?1-8-0-00000260-000-0-0-1741701879 .
Comment Link