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.
61943 comments
تعمیرات تخصصی مک بوک
It's awesome to pay a quick visit this site
Comment Linkand reading the views of all friends concerning this article,
while I am also keen of getting experience.
Elektrokarniz_lwpn
электрические карнизы электрические карнизы .
Comment LinkElektrokarniz_htOi
электрические карнизы для штор в москве http://www.prokarniz11.ru .
Comment Linkcasino free bonus
Your mode of telling all in this article is actually fastidious,
Comment Linkevery one be able to simply be aware of it, Thanks a lot.
useful site
Pretty component of content. I just stumbled upon your website and in accession capital to say that I get in fact loved account your blog posts.
Comment LinkAny way I'll be subscribing in your feeds and even I achievement you
get entry to constantly rapidly.
xxx link
There's certainly a great deal to learn about this topic.
Comment LinkI really like all of the points you've made.
Elektrokarniz_wuot
электрические карнизы купить https://prokarniz19.ru/ .
Comment Linkзрелые проститутки Самара
Thank you for the good writeup. It in fact was a amusement account it.
Comment LinkLook advanced to more added agreeable from you! However, how could we communicate?
Brucenup
Алкогольная зависимость — это серьезная проблема, требующая незамедлительного вмешательства, чтобы избежать тяжелых последствий для здоровья. Запойное пьянство может привести к различным заболеваниям, таким как цирроз печени, панкреатит и другие опасные состояния. К счастью, современная медицина предлагает эффективные методы решения этой проблемы. Для тех, кто не хочет или не может посетить стационар, есть возможность пройти процедуру капельницы от запоя на дому в Твери.
Comment LinkОзнакомиться с деталями - нарколог вывод из запоя цена в твери
Elektrokarniz_hhpn
электрокарнизы для штор электрокарнизы для штор .
Comment Link