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.
171354 comments
Priobresti diplom yniversiteta!_ikMi
купить диплом экономиста http://arus-diplom5.ru/ .
Comment Linknakrutkatg_fiEr
Живые активные подписчики Телеграм Живые активные подписчики Телеграм — рейтинг платформ с реальными отзывами и результатами. Живые подписчики, автоматический запуск, доступные пакеты. Идеально для старта и масштабирования канала.
Comment LinkPriobresti diplom ob obrazovanii!_doMi
диплом купить гознак [url=http://arus-diplom5.ru]http://arus-diplom5.ru[/url] .
Comment LinkPriobresti diplom instityta!_ldMi
диплом о высшем образовании купить в москве [url=arus-diplom5.ru]диплом о высшем образовании купить в москве[/url] .
Comment Linkweb page
It's actually a nice and helpful piece of info. I'm happy that you just
Comment Linkshared this useful information with us. Please stay us informed like this.
Thanks for sharing.
Richardpek
Запой – это критическое состояние, возникающее при длительном или чрезмерном употреблении алкоголя, когда организм не может справиться с токсическим воздействием этанола. Такое состояние характеризуется накоплением токсинов, разрушением внутренних органов и сильным нарушением психоэмоционального баланса. Когда запой продолжается, у человека развивается абстинентный синдром, сопровождающийся не только физическим истощением, но и резкими изменениями в психике: от выраженной тревожности и агрессии до галлюцинаций и потери ориентации.
Comment LinkДетальнее - http://narcolog-na-dom-krasnoyarsk0.ru
1win_tven
1win aviator predictor 1win3026.com
Comment LinkКакие процедуры нельзя делать после ботокса
Hi there, I think your site could possibly be having web browser compatibility issues.
Comment LinkWhen I look at your blog in Safari, it looks fine but when opening in I.E., it's got some overlapping issues.
I simply wanted to provide you with a quick heads up!
Other than that, wonderful website!
shvemqPr
Thanks for the article. Here's more on the topic https://orenbash.ru/
Comment LinkZakazat diplom VYZa!_ozMi
диплом купить бакалавра диплом купить бакалавра .
Comment Link