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.
127496 comments
Kypit diplom lubogo yniversiteta!_kpkl
где можно купить аттестат за 11 класс где можно купить аттестат за 11 класс .
Comment LinkDiplomi_nbSa
купить аттестат 11 классов в оренбурге купить аттестат 11 классов в оренбурге .
Comment LinkLabeling Machine
My developer is trying to persuade me to move to .net from PHP.
Comment LinkI have always disliked the idea because of the expenses.
But he's tryiong none the less. I've been using Movable-type on a number of websites for about a year and am worried about switching to another platform.
I have heard great things about blogengine.net.
Is there a way I can import all my wordpress posts into it?
Any kind of help would be greatly appreciated!
Diplomi_rest
Мы можем предложить документы учебных заведений, расположенных на территории всей Российской Федерации. Заказать диплом о высшем образовании:
Comment Linkкупить аттестаты за 11 класс топ диплом
kreativpcKt
Рекомендую почитать Также рекомендую вам почитать по теме - https://dzen.ru/a/Z5OG1W4Edj324QeR .
Comment LinkИ еще вот - [url=https://dzen.ru/a/Z5N9XBR0Y2N-gjNG]https://dzen.ru/a/Z5N9XBR0Y2N-gjNG[/url] .
Diplomi_gqst
Мы можем предложить документы учебных заведений, которые расположены на территории всей РФ. Приобрести диплом ВУЗа:
Comment Linkкупить аттестат 11 класс барнаул
Diplomi_lfpr
купить диплом о высшем образовании с занесением в реестр в кемерово [url=http://www.arus-diplom35.ru]купить диплом о высшем образовании с занесением в реестр в кемерово[/url] .
Comment LinkAnthonyhoams
Hello there!
Comment Linkplay sweet bonanza canada
Check out - https://casinowins.cfd
Enjoy your gaming experience!
Victorrop
Стоимость вывода из запоя определяется индивидуально и зависит от ряда факторов, таких как:
Comment LinkПолучить дополнительную информацию - вывод из запоя в стационаре в сочи
Zakazat diplom lubogo VYZa!_ufPa
как купить легальный диплом [url=http://www.arus-diplom35.ru/]http://www.arus-diplom35.ru/[/url] .
Comment Link