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.
97760 comments
کازینو آنلاین
What's up, after reading this awesome post i am also happy to share my know-how here
Comment Linkwith mates.
영업용 번호판 시세
Hello! I've been reading your blog for a long time now and finally got
Comment Linkthe courage to go ahead and give you a shout out from
New Caney Texas! Just wanted to say keep up the fantastic job!
mostbet_woOn
скачать mostbet [url=http://mostbet7005.ru/]http://mostbet7005.ru/[/url] .
Comment Linkmostbet_pcmt
motbet http://mostbet3021.ru .
Comment Linknitric boost review
Does your site have a contact page? I'm having trouble locating it but, I'd like to send you an email.
Comment LinkI've got some suggestions for your blog you might be
interested in hearing. Either way, great website and I look forward to seeing it develop over time.
mostbet_jdmt
мостбет уз https://mostbet3021.ru .
Comment LinkSazrgiv
Приобрести диплом под заказ возможно через официальный сайт компании. wiki.wonikrobotics.com/AllegroHandWiki/index.php/Special:AWCforum/st/id18092
Comment Linkmostbet_kmOn
мостбет кыргызстан mostbet7005.ru .
Comment LinkTrefchk
Купить диплом любого института. Заказ документа о высшем образовании через надежную компанию дарит ряд плюсов. Это решение позволяет сэкономить как личное время, так и значительные средства. bolsadetrabajotafer.com/employer/eonline-diploma
Comment Link1win_bvMl
1win сайт вход http://1win7012.ru/ .
Comment Link