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.
164436 comments
mostbet_bvml
mostbet apk http://mostbet4139.ru/
Comment LinkBistro i prosto kypit diplom o visshem obrazovanii!_dskl
купить аттестат за 11 класс в кирове http://www.arus-diplom21.ru/ .
Comment Linkmostbet_uool
mostbet az basketbol mərcləri mostbet az basketbol mərcləri
Comment Linknusa suara
Thank you for some other magnificent article. The place
Comment Linkelse may just anybody get that type of information in such a perfect method of writing?
I've a presentation subsequent week, and I am at the search for such
information.
mostbet_qpKa
мостбет узбекистан скачать https://www.mostbet4163.ru
Comment LinkEdwardtok
Каждый день запоя увеличивает риск для жизни. Не рискуйте — специалисты в Самаре приедут на дом и окажут экстренную помощь. Без боли, стресса и ожидания.
Comment LinkУзнать больше - вывод из запоя вызов самара
Scotteroke
Каждый день запоя увеличивает риск для жизни. Не рискуйте — специалисты в Нижнем Новгороде приедут на дом и окажут экстренную помощь. Без боли, стресса и ожидания.
Comment LinkПодробнее тут - вывод из запоя на дому недорого нижний новгород
argo-zdorovo.com
Aw, this was an incredibly good post. Finding the time and actual
Comment Linkeffort to create a top notch article… but what can I say… I procrastinate a lot and don't seem to
get anything done.
seo geek singapore
I think this is one of the so much significant info for me.
Comment LinkAnd i'm satisfied studying your article. But wanna remark on some general things, The website style is perfect, the articles is in reality nice : D.
Just right activity, cheers
narkologicheskaya klinika_nfoi
наркологическая клиника город narkologicheskaya-klinika-13.ru .
Comment Link