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.
126416 comments
1win_aser
приложение 1win http://1win10010.ru .
Comment Link1win_rhEt
1win программа http://1win10089.ru .
Comment LinkWilliamdot
Мы изготавливаем дипломы любой профессии по невысоким тарифам. Дипломы производятся на настоящих бланках государственного образца Заказать диплом об образовании diplomp-irkutsk.ru
Comment Link1win_qzpl
1 win mexico https://1win1017.top .
Comment Linkkontol amerika
Hiya! I know this is kinda off topic nevertheless I'd figured I'd ask.
Comment LinkWould you be interested in exchanging links or maybe guest authoring a
blog post or vice-versa? My site goes over a lot of the same topics as yours and
I feel we could greatly benefit from each other. If you're interested
feel free to shoot me an e-mail. I look forward to
hearing from you! Awesome blog by the way!
EdwinRooxy
Если наблюдаются вышеописанные симптомы, немедленное обращение к наркологу позволяет не только устранить острые проявления, но и предотвратить возможное развитие опасных для жизни осложнений, таких как сердечно-сосудистые сбои или нарушения работы центральной нервной системы.
Comment LinkРазобраться лучше - [url=https://snyatie-lomki-ekb8.ru/]снятие наркологической ломки на дому[/url]
1win_xlkl
1win официальный сайт 1win https://1win10009.ru/ .
Comment Link1win_pepl
1win. casino. http://www.1win1017.top .
Comment Link1win_pjkl
1вин регистрация 1win10009.ru .
Comment LinkDnrtkgq
Мы изготавливаем дипломы любой профессии по доступным ценам. Мы готовы предложить документы техникумов, которые находятся на территории всей России. Документы выпускаются на "правильной" бумаге высшего качества. Это дает возможность делать настоящие дипломы, не отличимые от оригинала. [url=http://forum.mbprinteddroids.com/showthread.phptid=58876/]forum.mbprinteddroids.com/showthread.phptid=58876[/url]
Comment Link