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.
173785 comments
tgram_dwEr
накрутка подписчиков без бесплатно ютуб накрутка подписчиков без бесплатно ютуб
Comment LinkDiplomi_zzst
Мы готовы предложить документы учебных заведений, расположенных на территории всей России. Заказать диплом о высшем образовании:
Comment Linkкупить аттестат за 11 класс 2017 года
WilliamCoula
Запой – это серьезная угроза для здоровья. Немедленно вызывайте нарколога на дом в Волгограде! Нарколог приедет к вам быстро, сохранит анонимность и подберет индивидуальное лечение. Мы быстро выведем токсины и вернем вам хорошее самочувствие. В любое время дня и ночи мы готовы приехать и начать лечение. Мы сочетаем медикаменты и психологическую поддержку для успешного лечения. Первый этап лечения – избавление от токсинов с помощью лекарств.
Comment LinkИзучить вопрос глубже - vivod iz zapoya volgograd
Priobresti diplom o visshem obrazovanii!_rnpi
купить диплом проведенный купить диплом проведенный .
Comment Linkкупить дрова в сетках_wfSr
[url=https://kupit-drova-v-setkah-812.ru]на дровах доставка[/url] .
Comment LinkWilliammub
Here's more on the topic https://bediva.ru/
Comment LinkPriobresti diplom ob obrazovanii!_xppi
купить проведенный диплом одно купить проведенный диплом одно .
Comment Linkbest online slots
You could certainly see your skills in the work you write.
Comment LinkThe arena hopes for even more passionate writers like
you who are not afraid to say how they believe. Always go after your heart.
https://wiki.apeconsulting.co.uk/index.php/User:DorethaThomson
Карта от Easypayments открывает новые горизонты.
Comment LinkОформите прямо сейчас!
купить дрова в сетках_ugSr
kupit-drova-v-setkah-812.ru .
Comment Link