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.
197372 comments
en sushi
Great article, totally what I wanted to find.
Comment Linkvivod iz zapoya_xipa
вывод из запоя цена москва http://www.vyvod-iz-zapoya-9.ru .
Comment Linkvivod iz zapoya_uvpa
вывод из запоя москва недорого [url=https://www.vyvod-iz-zapoya-9.ru]https://www.vyvod-iz-zapoya-9.ru[/url] .
Comment Linkpin_up_bdot
пин ап вывод через криптовалюту http://pinup5006.ru/
Comment LinkDiplomi_nvkt
купить диплом педагога купить диплом педагога .
Comment LinkLe Labo Santal 33 dupe
Hello! I know this is kinda off topic however I'd figured I'd ask.
Comment LinkWould you be interested in trading links or maybe guest writing a blog article or vice-versa?
My website goes over a lot of the same topics as yours and I think we could greatly benefit from each other.
If you happen to be interested feel free to shoot me an e-mail.
I look forward to hearing from you! Superb blog by the
way!
vivod iz zapoya_mdpa
вывод из запоя бесплатно москва http://www.vyvod-iz-zapoya-9.ru .
Comment Linkvivod iz zapoya_jepa
вывод из запоя дешево https://vyvod-iz-zapoya-9.ru/ .
Comment LinkRobertciz
Доброго!
Comment LinkЧем питается капибара? В её рацион входят растения, фрукты и свежая трава. капибара пищевые привычки Капибара питание в природе — это здоровый образ жизни. Узнай больше о её пищевых привычках!
Более подробно по ссылке - https://capybara888.wordpress.com/
капибара релакс
капибара среда обитания
капибара природные враги
Удачи!
xn88
When someone writes an post he/she keeps the image of a user in his/her
Comment Linkmind that how a user can know it. Thus that's why this article is outstdanding.
Thanks!