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.
95954 comments
Gay
Yes! Finally something about Porn.
Comment Linkmostbet_wppt
мостбет войти мостбет войти .
Comment Linkdigital marketing
Neat blog! Is your theme custom made or did you download it from somewhere?
Comment LinkA design like yours with a few simple tweeks would
really make my blog shine. Please let me
know where you got your theme. Thanks a lot
Trefeid
Купить диплом об образовании. Приобретение диплома ВУЗа через проверенную и надежную компанию дарит множество достоинств для покупателя. Такое решение дает возможность сберечь время и значительные деньги. etalent.zezobusiness.com/profile/brethayward951
Comment Linkقابلمه چدن گرانیتی
Marvelous, what a blog it is! This weblog presents
Comment Linkuseful facts to us, keep it up.
Prodvijenie kriptovaluta_ezol
appstore отзывы appstore отзывы .
Comment LinkProdvijenie kriptovaluta_gwol
продвижение крипты продвижение крипты .
Comment LinkProdvijenie kriptovaluta_pjol
trustpilot купить отзывы trustpilot купить отзывы .
Comment Linkmostbet_uosa
мотбет https://mostbet5002.ru/ .
Comment LinkSazrtum
Заказать диплом на заказ возможно через сайт компании. rebeccaitow.com/forums/forum/improvement-by-design-lab
Comment Link