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.
240481 comments
pin_up_ftMr
pin up xavfsizmi pin up xavfsizmi .
Comment Link1win_sfKn
1win футбол http://www.1win14034.ru .
Comment LinkCazryjn
Заказать диплом о высшем образовании поспособствуем. Купить диплом о высшем образовании в Чите - diplomybox.com/kupit-diplom-o-vysshem-obrazovanii-v-chite
Comment LinkEanrjko
Приобрести диплом любого университета!
Comment LinkЗаказ диплома ВУЗа через проверенную и надежную компанию дарит ряд преимуществ. Приобрести диплом об образовании у проверенной компании: doks-v-gorode-kurgan-45.online
1win_waPl
online casino portofele electronice [url=http://www.1win14035.ru]online casino portofele electronice[/url] .
Comment Link1win_etKn
1win iphone https://www.1win14034.ru .
Comment LinkJariorfis
Мы предлагаем выгодно заказать диплом, который выполняется на оригинальной бумаге и заверен мокрыми печатями, штампами, подписями. Документ способен пройти любые проверки, даже с использованием специально предназначенного оборудования. astroroleplay.getbb.ru/viewtopic.phpf=6&t=1621
Comment Linknew online casinos nz
Quality content is the crucial to attract the users to pay a quick visit the web site, that's what this web page is providing.
Comment LinkDiplomi_tqst
Мы можем предложить документы университетов, которые расположены в любом регионе России. Заказать диплом ВУЗа:
Comment Linktopfunservice.copiny.com/question/details/id/1113557
Iarioruac
Купить диплом ВУЗа по выгодной цене возможно, обращаясь к надежной специализированной компании. Заказать документ института можно у нас в столице. [url=http://orikdok-4v-gorode-smolensk-67.ru/]orikdok-4v-gorode-smolensk-67.ru[/url]
Comment Link