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.
164495 comments
mostbet_jfol
mostbet az canlı dəstək [url=http://www.mostbet4136.ru]http://www.mostbet4136.ru[/url]
Comment LinkTimothyram
Наркологическая клиника "Маяк надежды" расположена по адресу: г. Санкт-Петербург, ул. Колпинская, д. 27. Клиника работает ежедневно с 9:00 до 21:00, без выходных. Наши специалисты готовы предоставить консультацию и ответить на все вопросы, связанные с лечением зависимостей. Мы гарантируем конфиденциальность и индивидуальный подход к каждому пациенту.
Comment LinkПодробнее тут - https://алко-лечение24.рф/vivod-iz-zapoya-v-stacionare-v-Sankt-Peterburge/
Казино с минимальным выводом
Hello, just wanted to tell you, I loved this article. It
Comment Linkwas helpful. Keep on posting!
Diplomi_otet
где можно купить аттестат за 11 где можно купить аттестат за 11 .
Comment Linkkashpo napolnoe _uvot
горшок высокий для цветов купить напольные горшок высокий для цветов купить напольные .
Comment LinkКазино с быстрым выводом на карту
Excellent beat ! I would like to apprentice even as you
Comment Linkamend your web site, how could i subscribe for a blog site?
The account aided me a acceptable deal. I had been tiny bit acquainted of this your broadcast provided vibrant clear idea
mostbet_mbKa
mostbet sayt [url=http://mostbet4162.ru]http://mostbet4162.ru[/url]
Comment LinkKypit diplom o visshem obrazovanii!_rgkl
аттестат 11 класса купить цена аттестат 11 класса купить цена .
Comment Link303hoki
303hoki adalah platform informasi terpercaya di Indonesia yang menyediakan layanan 24 jam terbaik, memudahkan masyarakat, dan diakui secara resmi sebagai situs yang
Comment Linkprofesional dan aman bagi penggunanya.
mostbet_bvml
mostbet apk http://mostbet4139.ru/
Comment Link