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.
135272 comments
Mazrpyc
Мы готовы предложить дипломы любой профессии по невысоким тарифам. Заказ диплома, который подтверждает обучение в ВУЗе, - это выгодное решение. Приобрести диплом университета: thelspr.listbb.ru/viewtopic.phpf=13&t=1708
Comment Linkmostbet_tmMi
мостбет контакты мостбет контакты
Comment LinkSazrdfm
Заказать диплом на заказ в Москве можно через сайт компании. orikdok-2v-gorode-syktyvkar-11.ru
Comment Linkpin_up_glka
пин ап загрузка на айфон https://pinup3012.ru
Comment LinkWilliamdot
Мы изготавливаем дипломы любой профессии по выгодным тарифам. Дипломы изготавливаются на подлинных бланках государственного образца Приобрести диплом о высшем образовании diplom-club.com
Comment Link888starz_haoa
1win original app download https://1win-app.bet/ .
Comment Linknew casino
Hey folks, I'm Piotr from Poland. I wanna tell you about
Comment Linkmy insane experience with this new online casino I stumbled on recently.
To be honest, I was totally broke, and now I can’t believe it myself
— I cashed out £590,000 playing mostly crazy time!
Now I’m thinking of buying a house here in Split, and investing a serious chunk of my
winnings into Bitcoin.
Later I’ll probably move to a better neighborhood and retire early.
Now I'm going by Luka from Croatia because I honestly feel like a new person.
My life is flipping upside down in the best way.
I gotta ask, what would you guys do if you had this kinda
luck? Are you jealous right now?
For real, I never thought I'd have a shot at investing. It’s all happening so fast!
Reply if you wanna chat!
pin_up_blka
пин ап настройки профиля pinup3012.ru
Comment LinkCazrwjq
Купить диплом о высшем образовании можем помочь. Купить диплом бакалавра в Магнитогорске - [url=http://diplomybox.com/kupit-diplom-bakalavra-v-magnitogorske/]diplomybox.com/kupit-diplom-bakalavra-v-magnitogorske[/url]
Comment Linkonline casinos australia
This post is actually a nice one it helps new net visitors, who are wishing for blogging.
Comment Link