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.
137149 comments
mostbet_ipea
мостбет ставки на спорт http://mostbet4012.ru
Comment LinkJerryfaf
gaming-casino-apk.ru
Comment LinkПривет, гемблеры! ??
Заглянул на один сайт и нашёл интересную статью. По ссылке собрана инфа о том, какие слоты будут популярны в онлайн-казино gaming в 2025 году.
Думаю, будет полезно почитать тем, кто интересуется трендами в мире азартных игр. Возможно, там есть инфа про новые механики, графику и темы, которые будут рулить в будущем.gaming-casino-apk.ru
mostbet_agea
мостбет официальное приложение мостбет официальное приложение
Comment LinkPriobresti diplom lubogo VYZa!_mroa
диплом купить о высшем образовании [url=http://www.arus-diplom3.ru]http://www.arus-diplom3.ru[/url] .
Comment Link1win_fsEi
1win india 1win india
Comment Linkdizainerskie kashpo_btmt
стильные горшки для комнатных цветов стильные горшки для комнатных цветов .
Comment LinkCazrffh
Мы изготавливаем дипломы любых профессий по доступным тарифам. Важно, чтобы документы были доступны для большинства наших граждан. Заказать диплом о высшем образовании mizmiz.de/read-blog/177403_легальное-занесение-диплома-РІ-реестр.html
Comment LinkKypit diplom lubogo VYZa!_nloa
купить диплом ссср https://arus-diplom3.ru/ .
Comment Link1win_eski
1win brasil [url=https://1win3002.com/]https://1win3002.com/[/url]
Comment LinkBuy Telegram Members
It's enormous that you are getting thoughts from this paragraph as well
Comment Linkas from our dialogue made at this place.