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.
178957 comments
anciestdPr
Рекомендую - https://ipodtouch3g.ru/metizy-vidy-naznachenie-i-kak-vybrat/
Comment Linklove-sexy.com
Very nice post. I just stumbled upon your weblog and wished to say that I've really enjoyed browsing your blog posts.
Comment LinkIn any case I will be subscribing to your feed and I hope you write
again soon!
Peterlaf
¡Hola!
Comment LinkEl casino online dinero real chile ofrece la oportunidad perfecta para jugadores serios que buscan ganancias autГ©nticas. casino con dinero real chile ConfГa en el mejor casino online dinero real chile para una experiencia de juego profesional y confiable.
Lee este enlace - https://jackpotwins.shop/
juegos de casino en linea con dinero real chile
¡Buena suerte!
дренажные работы_svel
drenazhnye-raboty-811.ru .
Comment Linkseo
Very energetic post, I liked that bit. Will there be a part 2?
Comment Linkпроститутки пермь
I do not even know how I ended up here, but I thought this post was good.
Comment LinkI do not know who you are but definitely you're going to a
famous blogger if you aren't already ;) Cheers! http://www.infinitymugenteam.com:80/infinity.wiki/mediawiki2/index.php/%D0%9F%D1%80%D0%BE%D1%81%D1%82%D0%B8%D1%82%D1%83%D1%82%D0%BA%D0%B8_%D0%93%D0%BE%D1%80%D0%BE%D0%B4%D0%B0_%D0%9F%D0%B5%D1%80%D0%BC%D0%B8.
اعلام نتایج نمونه دولتی تاریخ قطعی
Its like you read my mind! You seem to know so much about this,
Comment Linklike you wrote the book in it or something. I think that
you can do with a few pics to drive the message home a little bit,
but instead of that, this is fantastic blog. A fantastic read.
I will definitely be back.
دفترچه انتخاب رشته بدون کنکور ۱۴۰۴
Thanks on your marvelous posting! I quite enjoyed reading it, you could be a great author.I
Comment Linkwill be sure to bookmark your blog and will come back sometime soon. I want to encourage you continue your
great posts, have a nice afternoon!
дренажные работы_eeel
drenazhnye-raboty-811.ru .
Comment LinkWilliamdes
Если близкий оказался в запое — не откладывайте помощь. В Королёве специалисты Narcology Clinic предлагают срочный и безопасный вывод из запоя с выездом на дом или в стационаре. Анонимно и с гарантией результата.
Comment LinkПолучить дополнительную информацию - срочный вывод из запоя город Королев