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.
134173 comments
Danielzip
Приветствую!
Comment LinkVavada казино онлайн Казахстан вход через официальный сайт. онлайн казино в казахстане Регистрация занимает две минуты.
Перейди по ссылке: - https://mobilecasinogames.cfd/
vavada казино онлайн казахстан вход
10 лучших казино онлайн казахстан
пин ап казино онлайн казахстан
До встречи!
telegram_sgEr
Накрутка просмотров Телеграм бесплатно вот статья: https://vc.ru/niksolovov/1284903-nakrutka-prosmotrov-telegram-besplatno-top-19-servisov-2025-goda-preimushestva Только проверенные бесплатные и платные способы получить больше подписчиков.
Comment Linkподписчики телеграм
I couldn't resist commenting. Perfectly written!
Comment Linkзаправка газгольдера в московской области_ygpr
zapravka-gazgoldera-v-moskovskoy-oblasti-499.ru .
Comment LinkPewność Corebit
Wow, fantastic blog layout! How long have you been blogging for?
Comment Linkyou make blogging look easy. The overall look of your site is excellent, let alone the content!
Diplomi_gpst
Мы готовы предложить документы институтов, расположенных в любом регионе России. Заказать диплом о высшем образовании:
Comment Linkгде купить аттестаты за 11 класс в волгограде
telegram_ynEr
Накрутить живых подписчиков в ТГ канал вот статья: https://vc.ru/niksolovov/1276297-nakrutka-zhivyh-podpischikov-v-tg-kanal-deshevo-top-25-servisov-2025-goda-moi-principy Только проверенные бесплатные и платные способы получить больше подписчиков.
Comment LinkDustinjus
Этот увлекательный информационный материал подарит вам массу новых знаний и ярких эмоций. Мы собрали для вас интересные факты и сведения, которые обогатят ваш опыт. Откройте для себя увлекательный мир информации и насладитесь процессом изучения!
Comment LinkЧитать дальше - https://daisycounselling.com.au/image-2
1win_kkKn
бонусы в 1win http://www.1win40012.ru
Comment Linkegypt travel visa
Hello! I could have sworn I've visited this site before but after browsing through
Comment Linkmany of the posts I realized it's new to me. Regardless, I'm definitely delighted I found it and I'll
be bookmarking it and checking back regularly!