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.
132003 comments
cosa_utEr
Телеграм накрутка подписчиков бесплатно 2025 Телеграм накрутка подписчиков бесплатно
Comment Linkdizainerskie kashpo_asSi
Привет всем! Кто знает, где можно найти оригинальное кашпо? Надоели стандартные варианты из обычных магазинов, хочется чего-то эксклюзивного.
Comment LinkZakazat diplom ob obrazovanii!_woon
диплом в нижнем новгороде купить http://www.arus-diplom1.ru .
Comment Linkпорно
Greetings from California! I'm bored to tears at work so I decided
Comment Linkto check out your blog on my iphone during lunch break.
I love the knowledge you present here and can't wait to take a look when I get home.
I'm shocked at how fast your blog loaded on my mobile ..
I'm not even using WIFI, just 3G .. Anyhow, very good blog!
newsletter
Hi everyone, I'm Ivan from Croatia. I wanna tell you about
Comment Linkmy insane experience with this unreal online
casino I stumbled on recently.
To be honest, I was living paycheck to paycheck, and now I can’t believe it myself —
I cashed out $712,000 playing mostly sports bets!
Now I’m thinking of finally owning an apartment here in Belgrade, and investing a serious chunk of my winnings into Ethereum.
Later I’ll probably move to a better neighborhood
and retire early.
Now I'm going by Nikola from Serbia because I honestly feel like a new person. My life is flipping
upside down in the best way.
Tell me honestly, what would you guys do if you had this kinda luck?
Are you feeling curious right now?
For real, I never thought I'd be living this dream. It’s all happening so fast!
Let’s talk crypto too!
Williamdot
Мы изготавливаем дипломы любых профессий по доступным тарифам. Дипломы производятся на настоящих бланках государственного образца Выгодно купить диплом университета diplom-ryssia.com
Comment Link1win_kmkr
1win login http://www.1win3010.com
Comment LinkSazrtfl
Заказать диплом института по выгодной стоимости возможно, обратившись к надежной специализированной фирме. Мы оказываем услуги по изготовлению и продаже документов об окончании любых университетов России. Купить диплом любого университета-- [url=http://betacopiny.copiny.com/question/details/id/1111878/]betacopiny.copiny.com/question/details/id/1111878[/url]
Comment LinkMazrzla
Мы оказываем услуги по изготовлению и продаже документов об окончании любых университетов Российской Федерации. Документы производят на настоящих бланках государственного образца. gamingjobs360.com/employer/radiplomy
Comment LinkVigodno priobresti diplom o visshem obrazovanii!_hoEn
купить диплом технического образования https://www.arus-diplom2.ru .
Comment Link