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.
204316 comments
독학기숙학원
This page certainly has all of the information I wanted about this subject and didn't know who to ask.
Comment LinkDiplomi_igkr
купить диплом средне техническое купить диплом средне техническое .
Comment Linknatyajnie potolki nijnii novgorod_dePl
отзывы потолочкин натяжные потолки https://natyazhnye-potolki-nizhniy-novgorod.ru/ .
Comment Linknatyajnie potolki nijnii novgorod_cvPl
купить натяжные потолки в нижнем новгороде недорого http://www.natyazhnye-potolki-nizhniy-novgorod.ru .
Comment Linkadditional reading
If you are going for most excellent contents like me, only pay a visit this
Comment Linkwebsite daily since it provides feature contents, thanks
Continue
It's truly very complex in this busy life to listen news on TV,
Comment Linkso I simply use web for that reason, and take the latest
news.
88aa
88AA khẳng định vị thế bằng hệ thống pháp lý minh bạch và link truy cập chính thức an toàn. Trang chủ luôn được cập
Comment Linknhật mới, hạn chế tối đa tình trạng gián đoạn để hội viên yên tâm trải nghiệm.
Với công nghệ bảo mật cao cùng kho trò
chơi phong phú, tất cả đã tạo nên môi trường
cá cược trực tuyến uy tín; đáp ứng mọi nhu cầu giải trí cho
người tham gia. https://epsilon.eu.com/
anciesxjPr
Рекомендую почитать - https://blondie.ru/node/417582 .
Comment Linkکلاهبرداری در قمار
توجه مهم در مورد کاربران کنجکاو به پلتفرم‌های قمار.
Comment Linkآنها پلتفرم‌ها مانند دامتأخیری
عمل می‌کنند؛ ابتدا هیجان ارائه، ولی سپس فاجعه مالی حدوث می‌گردد.
خودم در علت چنین سایت‌ها خانواده‌ام راتلف کردم.
بهتر است در دوستان اطراف
هشدار دهید که اجتناب کنند!
Spanking videos
Sapnking video is your go-to source for the best
Comment Linkspanking videos and content. Join our community of fetish enthusiasts
today.