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.
6715 comments
JackRicher
888starz вывод денег https://1stones.ru/wp-content/pgs/888starz-official-site-aviator.html
Comment LinkMolufamFooth
На сайте https://selftaxi.ru/miniven6 закажите такси минивэн, которое прибудет с водителем. Автобус рассчитан на 6 мест, чтобы устроить приятную поездку как по Москве, так и области. Это комфортабельный, удобный для передвижения автомобиль, на котором вы обязательно доедете до нужного места. Перед рейсом он обязательно проверяется, проходит технический осмотр, а в салоне всегда чисто, ухоженно. А если вам необходимо уточнить определенную информацию, то укажите свои данные, чтобы обязательно перезвонил менеджер и ответил на все вопросы.
Comment LinknarkologiyakalugaGen
вывод из запоя цена
Comment Linkvivod-iz-zapoya-kaluga008.ru
лечение запоя калуга
https://ae8879.top/
Wow! After all I got a blog from where I know how to truly get
Comment Linkhelpful data regarding my study and knowledge.
1WIN
https://t.me/s/TeleCasino_1Win
Comment LinkDarrellJam
Хай!
Comment Linkvavada казино онлайн казахстан вход
Переходи: - https://pokerstrategyhub.cfd/
проверенные онлайн казино с выводом денег казахстан
топ онлайн казино казахстан
казино онлайн в казахстане с бонусом за регистрацию
До встречи!
Jasonvon
see new on the site: https://www.radio-rfe.com/
Comment Linkinternetomskcaura
провайдеры интернета в омске
Comment Linkomsk-domashnij-internet006.ru
провайдеры интернета омск
Jeraldrer
visit an interesting site: https://clubcoma.org/
Comment LinkJoshuaLow
the newest on the site: https://www.maxwaugh.com/
Comment Link