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.
1162750 comments
Ben Cardin
Good – I should certainly pronounce, impressed with your website. I had no trouble navigating through all the tabs as well as related information ended up being truly simple to do to access. I recently found what I hoped for before you know it at all. Quite unusual. Is likely to appreciate it for those who add forums or something, site theme . a tones way for your client to communicate. Nice task..
Comment Linkリアルラブドール
[url="https://www.riarudoll.com/realsexdoll-158cm-p900.html"]リアル セックス[/url]ha!"Liam,22,
Comment LinkBookmarks
Choose Munley Legislation Personal Injury Attorneys.
Comment Link配当還元の計算式は
Italy also jazzes up rice in different ways; a kind of ways is evident in arancini.
Comment Linkpurekana cbd gummies for sale near me
FOCL CBD + CBN Sleep Gummies have quite the résumé.
Comment Linkslot gacor
Wow, incredible blog layout! How long have you been blogging
Comment Linkfor? you make blogging look easy. The overall look of your site is magnificent, as well as
the content!
Bookmarks
Plant-based vapes have a host of prospective benefits.
Comment Linkということです 英語
Nevertheless, it still lacks a bit in the character development division.
Comment LinkBookmarks
House inspection expense varies from location to location.
Comment Linkプロフォーマル 遅い
Rankin-Bass television specials were produced utilizing stop-motion animation.
Comment Link