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.
149314 comments
Diplomi_ycPt
купить аттестаты за 11 класс волгоград купить аттестаты за 11 класс волгоград .
Comment LinkHAY88
Hi, just wanted to say, I enjoyed this post. It was inspiring.
Comment LinkKeep on posting!
iGenics
iGenics sounds like a really promising supplement for eye health!
Comment Link✨ I like that it’s focused on protecting vision and supporting
clarity as we age. With so much screen time these days,
having something that helps maintain eye strength and overall eye wellness feels super valuable.
Mauriceter
Эта статья для ознакомления предлагает читателям общее представление об актуальной теме. Мы стремимся представить ключевые факты и идеи, которые помогут читателям получить представление о предмете и решить, стоит ли углубляться в изучение.
Comment LinkПодробная информация доступна по запросу - https://cbdmagazines.com/why-do-people-use-cbd-products-for-an-improved-well-being
StevenSax
?Hola amigo!
Comment Linkcasino con dinero real chile
Lee este enlace - https://25win25.shop
Juegos de casino en linea con dinero real Chile
Juego de casino con dinero real Chile
Juegos de casino con dinero real Chile
?Buena suerte!
Diplomi_rpmt
купить диплом колледжа купить диплом колледжа .
Comment Linkзаказать ушп фундамент под ключ_fwka
zakazat-ushp-fundament-pod-klyuch-499.ru .
Comment LinkDiplomi_qsPt
аттестат за 11 купить спб аттестат за 11 купить спб .
Comment LinkCharlesNet
Внутривенная инфузия – это один из самых быстрых и безопасных способов очистки организма от алкоголя и его токсичных продуктов распада. Она позволяет:
Comment LinkДетальнее - капельница от запоя клиника красноярск
Andrewrer
Запой, интоксикация? Вызовите нарколога на дом в Иркутске для быстрой и анонимной помощи. На дому: осмотр, подбор лечения, капельница для вывода токсинов и улучшение самочувствия. «ТрезвоМед» – круглосуточная наркологическая помощь на дому с гарантией анонимности. Не справляетесь с зависимостью сами? Вызовите нарколога на дом. Васильев подчеркивает: «Оперативная помощь – ключ к выздоровлению при отравлении алкоголем».
Comment LinkВыяснить больше - https://narcolog-na-dom-v-irkutske0.ru