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.
80604 comments
Sazrcqr
Приобрести диплом института по невысокой стоимости можно, обращаясь к проверенной специализированной компании. Мы оказываем услуги по изготовлению и продаже документов об окончании любых ВУЗов Российской Федерации. Купить диплом университета-- hyesearch.com/profile/ysbmaxie02174
Comment Link(daftar)(login)(link alternatif)(rtp)(togel)(slot)(situs)(agen)(bonus)(toto)(pasaran)(free spin)
Magnificent beat ! I wish to apprentice while you amend your web site, how could i
Comment Linksubscribe for a blog site? The account helped me a
appropriate deal. I have been a little bit acquainted of this your broadcast provided brilliant
clear idea
kashpo napolnoe_disn
кашпо цветочное напольное http://kashpo-napolnoe-msk.ru/ - кашпо цветочное напольное .
Comment Linkkashpo napolnoe_cjsn
кашпо для цветов напольное kashpo-napolnoe-msk.ru - кашпо для цветов напольное .
Comment LinkIsraeltup
Вывод из запоя показан при:
Comment LinkПодробнее - https://vyvod-iz-zapoya-v-murmanske12.ru
购买伟哥
This is a very good tip particularly to those new to the blogosphere.
Comment LinkSimple but very accurate information… Thank you for sharing
this one. A must read post!
Solana Wallet Tracker
Hello there, I found your site by way of Google at the same time as searching for a similar topic, your site
Comment Linkgot here up, it looks great. I've bookmarked it in my google bookmarks.
Hello there, simply changed into aware of your blog through Google, and located that it is truly informative.
I am going to watch out for brussels. I will appreciate in case you continue this in future.
A lot of folks will probably be benefited from
your writing. Cheers!
Cazrvaz
Мы изготавливаем дипломы любой профессии по приятным тарифам. Важно, чтобы документы были доступными для большого количества граждан. Заказать диплом ВУЗа epicit.ru/diplomyi-kotoryie-tsenyatsya-na-ryinke
Comment Linkkashpo napolnoe_bfsn
горшок напольный высокий купить https://kashpo-napolnoe-msk.ru - https://kashpo-napolnoe-msk.ru .
Comment Linkmostbet_kuor
mostbet az bank transfer mostbet3041.ru
Comment Link