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.
35899 comments
Sazrsxe
Заказать документ института вы можете у нас в Москве. Мы предлагаем документы об окончании любых университетов Российской Федерации. Даем 100% гарантию, что при проверке документов работодателями, никаких подозрений не появится. isev.su
Comment Link1win_urkr
1win приложение [url=http://1win14039.ru/]http://1win14039.ru/[/url]
Comment LinkCoreyCiz
Для максимальной эффективности и безопасности «Красмед» использует комбинированные подходы:
Comment LinkПодробнее - нарколог вывод из запоя красноярск
Iariorzil
Заказать диплом университета по доступной стоимости вы можете, обратившись к надежной специализированной фирме. Купить документ о получении высшего образования можно в нашей компании. orikdok-2v-gorode-vologda-35.online
Comment Linkmostbet_dpSt
mostbet.com что это mostbet.com что это
Comment LinkDnrtrnz
Мы изготавливаем дипломы психологов, юристов, экономистов и прочих профессий по приятным тарифам. Мы можем предложить документы ВУЗов, которые находятся в любом регионе РФ. Дипломы и аттестаты печатаются на бумаге самого высшего качества. Это позволяет делать настоящие дипломы, не отличимые от оригинала. orikdok-v-gorode-penza-58.online
Comment LinkWilliamlayed
ultimate createporn generator. Create hentai art, porn comics, and NSFW with the best AI porn maker online. Start generating AI porn now!
Comment LinkWilliamlayed
ultimate createporn AI generator. Create hentai art, porn comics, and NSFW with the best AI porn maker online. Start generating AI porn now!
Comment LinkWilliamlayed
ultimate createporn generator. Create hentai art, porn comics, and NSFW with the best AI porn maker online. Start generating AI porn now!
Comment Linkuseful content
It's appropriate time to make some plans for the longer term and it's time
Comment Linkto be happy. I have learn this submit and if I may I want to suggest you
few attention-grabbing things or advice. Perhaps you could write next articles regarding this
article. I desire to read more things about it!