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.
93124 comments
penthouse for sale
Write more, thats all I have to say. Literally, it seems as though you relied on the
Comment Linkvideo to make your point. You clearly know what youre talking about, why throw
away your intelligence on just posting videos to your weblog when you
could be giving us something informative to read?
centralqq
I have read so many articles or reviews about the blogger
Comment Linklovers however this article is actually a fastidious paragraph, keep it up.
Visit Website
Hi terrific website! Does running a blog similar to this require a massive amount work?
Comment LinkI've very little expertise in coding however I was hoping to
start my own blog in the near future. Anyhow, should
you have any ideas or techniques for new blog owners please share.
I know this is off subject however I simply needed to ask. Thank you!
پلاک خوان
Pretty nice post. I simply stumbled upon your blog and wished to say that I've really loved surfing around
Comment Linkyour blog posts. In any case I'll be subscribing in your feed and I hope you write again soon!
NopibtMaift
Буковина 24/7 - https://gazeta-bukovyna.cv.ua/ - Новини Чернівців і Чернівецької області. Довідкова, та корисна інформація про місто.
Comment Linkпинко казино официальный сайт
Hi, its pleasant post concerning media print, we all understand media
Comment Linkis a enormous source of facts.
online casino deutschlandonline casino deutschland
You really make it appear really easy with your presentation however I to find this matter to
Comment Linkbe actually one thing which I believe I'd never understand.
It kind of feels too complicated and extremely wide for me.
I'm having a look ahead to your next publish, I'll try to get
the hang of it!
IsaacMen
Одним из наиболее удобных вариантов лечения является проведение процедуры в домашних условиях. Это особенно актуально для пациентов, которые чувствуют себя слишком плохо, чтобы отправиться в клинику, или желают сохранить анонимность.Одним из наиболее удобных вариантов лечения является проведение процедуры в домашних условиях. Это особенно актуально для пациентов, которые чувствуют себя слишком плохо, чтобы отправиться в клинику, или желают сохранить анонимность.
Comment LinkРазобраться лучше - http://kapelnica-ot-zapoya-krasnoyarsk55.ru/kapelnicza-ot-zapoya-na-domu-krasnoyarsk/
More information
Good information. Lucky me I ran across your site by chance (stumbleupon).
Comment LinkI've saved it for later!
Thomasanelp
Жизнь в мегаполисе, таком как Москва, предъявляет к человеку множество требований и вызовов. В условиях постоянного стресса и давления вероятность столкнуться с проблемами, связанными с алкоголизмом или наркоманией, возрастает. В таких ситуациях вызов нарколога на дом в Москве становится не роскошью, а необходимостью. В этой статье рассмотрим, когда и как можно воспользоваться этой услугой, а также разберем стоимость и основные преимущества.
Comment LinkУглубиться в тему - нарколог в москве