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.
168653 comments
Diplomi_abpr
диплом купить в реестре диплом купить в реестре .
Comment Linkновые казино с бездепозитным бонусом
Attractive part of content. I simply stumbled upon your weblog and in accession capital to say that I get in fact enjoyed account your blog posts.
Comment LinkAnyway I'll be subscribing to your augment or even I success you get right of entry to consistently quickly.
Harryfrill
Запой – это состояние, когда организм требует постоянного поступления алкоголя для нормальной работы. Запой вызывает накопление вредных веществ, что негативно влияет на органы и иммунную систему. Не пытайтесь самостоятельно избавиться от запоя, это может навредить. Получите квалифицированную помощь на дому от клиники «Семья и Здоровье». Мы быстро приедем и окажем круглосуточную поддержку при запое. Длительное употребление алкоголя опасно для здоровья и жизни. Не ждите, пока станет слишком поздно, обратитесь за помощью при запое!
Comment LinkПодробнее - вывод из запоя красноярский край
مدرسه روشنگر شهرک غرب نی نی سایت
whoah this weblog is fantastic i really like reading your articles.
Comment LinkStay up the great work! You already know,
many individuals are hunting round for this info, you could aid them greatly.
buôn bán nội tạng
I have to thank you for the efforts you've put
Comment Linkin writing this website. I'm hoping to check out the
same high-grade blog posts from you later on as well.
In truth, your creative writing abilities has motivated me to get my very own blog now ;)
Diplomi_krst
Мы готовы предложить документы любых учебных заведений, которые расположены в любом регионе РФ. Приобрести диплом университета:
Comment Linkаттестат 11 классов купить москва
AltruvelonixPro
When I initially commented I clicked the "Notify me when new comments are added" checkbox and now each time a comment
Comment Linkis added I get three e-mails with the same comment.
Is there any way you can remove me from that service?
Bless you!
Diplomi_tast
Мы предлагаем документы университетов, которые расположены в любом регионе РФ. Купить диплом любого ВУЗа:
Comment Linkкупить аттестат в москве за 11 класс
slot88
Having read this I thought it was rather enlightening.
Comment LinkI appreciate you taking the time and effort to put this article together.
I once again find myself spending way too much time both reading and posting comments.
But so what, it was still worth it!
Fester Vumon
What i don't realize is in reality how you are no longer actually much more smartly-appreciated than you might be
Comment Linknow. You're very intelligent. You recognize therefore significantly on the subject of this matter, produced me in my view imagine it from so many varied angles.
Its like men and women aren't fascinated until it's something to do with Woman gaga!
Your own stuffs outstanding. Always handle it up!