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.
141017 comments
заезд для машины_zcOr
сделать заезд на участок через канаву цена под ключ .
Comment Linkdanske spil casino
I believe everything published was very logical. But, think about this, suppose you were to create a killer title?
Comment LinkI mean, I don't wish to tell you how to run your website, but what if you
added a title that makes people desire more? I mean Wood in Auto - Car Interior Trim - Advice for stirring your online community and fostering engagement - Results from #10100 is kinda plain. You could peek
at Yahoo's front page and see how they write article headlines to
get viewers to open the links. You might try adding a video or a picture or two to
get readers interested about what you've got to say.
In my opinion, it might make your blog a little bit more
interesting.
top_tgEr
Купить просмотры Ютуб — проверенные сервисы https://vc.ru/niksolovov/1976133-kupit-prosmotry-youtube-top-24-servisa Подборка решений для специалистов.
Comment Linkушп фундамент 10 на 10_fvsn
ushp-fundament-10-na-10-499.ru .
Comment Linkушп фундамент 10 на 10_xssn
ushp-fundament-10-na-10-499.ru .
Comment Linkушп фундамент 10 на 10_wdsn
ushp-fundament-10-na-10-499.ru .
Comment Linkзаезд для машины_pjOr
zaezd-dlya-mashiny-365.ru .
Comment Linkocenochnaya-kompaniya-399
оценка склада оценка компании
Comment Linkзаезд для машины_zlOr
заезд для авто .
Comment Linkocenochnaya-kompaniya-481
оценка стоимости лицензии оценка рыночной стоимости
Comment Link