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.
166030 comments
Kypit diplom ob obrazovanii!_gwOa
купить диплом с проводкой меня купить диплом с проводкой меня .
Comment LinkPink salt trick
Do you have a spam problem on this website; I also am a blogger,
Comment Linkand I was curious about your situation; many of us have created some nice
practices and we are looking to exchange solutions with other folks,
why not shoot me an email if interested.
Martinbic
При запое организм теряет контроль над употреблением алкоголя. В Волгограде вызов нарколога на дом поможет быстро стабилизировать состояние. На дому можно получить квалифицированную помощь, провести детоксикацию и сохранить анонимность. Не затягивайте с вызовом нарколога, чтобы избежать необратимых последствий для организма. Вывод токсинов, восстановление баланса и нормализация работы организма – задачи нарколога на дому. Медикаменты и психология – основа лечения запоя на дому. Детоксикация – первый этап лечения, который проводится с помощью современных препаратов.
Comment LinkПодробнее можно узнать тут - https://vyvod-iz-zapoya-volgograd0.ru/vyvod-iz-zapoya-na-domu-volgograd/
Zakazat diplom ob obrazovanii!_meoi
купить диплом с регистрацией [url=http://www.arus-diplom24.ru]купить диплом с регистрацией[/url] .
Comment Linkmostbet_xfSl
mostbet casino oyunları [url=http://mostbet4053.ru/]http://mostbet4053.ru/[/url]
Comment LinkPriobresti diplom o visshem obrazovanii!_mfOa
купить диплом о высшем образовании с занесением в реестр в москве купить диплом о высшем образовании с занесением в реестр в москве .
Comment Linkayuslot
Just desire to say your article is as amazing. The clarity
Comment Linkin your post is just great and i could assume you are an expert on this
subject. Fine with your permission let me to grab your
feed to keep up to date with forthcoming post. Thanks a million and please keep up
the rewarding work.
Kypit diplom ob obrazovanii!_mypi
купить диплом без внесения в реестр купить диплом без внесения в реестр .
Comment LinkZakazat diplom ob obrazovanii!_uspi
купить диплом в мурманске с занесением в реестр купить диплом в мурманске с занесением в реестр .
Comment LinkPriobresti diplom o visshem obrazovanii!_xeMa
легально купить диплом о высшем образовании легально купить диплом о высшем образовании .
Comment Link