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.
167002 comments
podstole_soma
Лаконичные подстолья для мебели в скандинавском стиле
Comment Linkкупить подстолье для стола в москве https://podstolia-msk.ru/ .
podstole_jema
Комбинированные подстолья из металла и дерева — баланс прочности и стиля
Comment Linkоснование под стол https://podstolia-msk.ru .
podstole_sgma
Устойчивость и безопасность: подстолья с усиленными опорами
Comment Linkподстолье для кухонного стола купить [url=https://www.podstolia-msk.ru/]https://www.podstolia-msk.ru/[/url] .
podstole_xuma
Уникальные подстолья, которые подчеркнут стиль вашего помещения
Comment Linkподстолья для кафе и ресторанов https://www.podstolia-msk.ru/ .
TrustKernAI
Hi, i believe that i noticed you visited my weblog so i came to go back the favor?.I'm trying
Comment Linkto find things to enhance my site!I guess its ok to make use of some of your ideas!!
podstole_wpma
Уникальные подстолья, которые подчеркнут стиль вашего помещения
Comment Linkподстолье для рабочей поверхности https://podstolia-msk.ru/ .
podstole_jsma
Подстолья в стиле модерн — актуальные формы и смелые цвета
Comment Linkкупить подстолье https://podstolia-msk.ru/ .
Mazrncw
Мы предлагаем документы об окончании любых университетов РФ. Документы производят на оригинальных бланках. pytalovo.4admins.ru/ucp.php?mode=login
Comment Linkpodstole_crma
Как выбрать подстолье, подходящее для вашего обеденного или рабочего стола
Comment Linkподстолье для кухонного стола купить https://www.podstolia-msk.ru .
my site
Hi there Dear, are you actually visiting this site regularly, if
Comment Linkso afterward you will definitely get nice know-how.