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.
99965 comments
avtovoz_zfel
перевозка авто автовозом по россии https://avtovoz-av1.ru/ .
Comment Linkavtovoz_fgel
перевозка легковых автомобилей автовозом avtovoz-av1.ru .
Comment Linkmostbet_sdml
mostbet az basketbol mərcləri https://mostbet3050.ru .
Comment Link1win_twMa
1win texnik yordam [url=1win14014.ru]1win texnik yordam[/url] .
Comment LinkJariorrrs
Купить диплом университета!
Comment LinkНаша компания предлагаетвыгодно купить диплом, который выполнен на оригинальном бланке и заверен мокрыми печатями, штампами, подписями должностных лиц. Наш диплом пройдет лубую проверку, даже с использованием специальных приборов. Достигайте цели быстро и просто с нашими дипломами- altersoftonline.maxbb.ru/viewtopic.phpf=11&t=672
Trefxcd
Заказать диплом об образовании. Заказ официального диплома через надежную компанию дарит ряд достоинств. Данное решение позволяет сберечь время и серьезные денежные средства. orikdok-5v-gorode-chelyabinsk-74.ru
Comment Linkmostbet_qcml
mostbet giriş https://www.mostbet3050.ru .
Comment LinkPriobresti diplom ob obrazovanii!_zvkn
купить диплом в курске купить диплом в курске .
Comment Linkmostbet_bdpn
mostbet aviator yuklab olish mostbet3040.ru .
Comment Linkesta visa for usa
I loved as much as you'll receive carried out right here.
Comment LinkThe sketch is attractive, your authored material stylish.
nonetheless, you command get got an nervousness
over that you wish be delivering the following. unwell unquestionably come
further formerly again as exactly the same nearly very often inside case
you shield this hike.