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.
186654 comments
learn here
Howdy I am so happy I found your weblog, I really found
Comment Linkyou by accident, while I was looking on Google for something else, Regardless I am here now and would just like to say cheers for a incredible post and a all round enjoyable blog (I also love the
theme/design), I don’t have time to browse it all at the moment but I have
saved it and also added in your RSS feeds, so when I have time
I will be back to read much more, Please do keep up the great jo.
ThomasKam
6.
Comment LinkВаш смартфон заслуживает лучших приложений! Wildroid предлагает топовые Android-игры и программы – загружайте бесплатно и наслаждайтесь удобством. https://www.producthunt.com/@wildroid
7.
Хотите скачать лучшие Android-программы? На Wildroid вы найдете всё: от популярных приложений до новых игр. Устанавливайте на телефон и планшет – бесплатно и без регистрации! https://www.babelcube.com/user/wildroid-ru
8.
Свежие Android-приложения и крутые игры? Всё на Wildroid! Скачивайте лучшие программы на телефон или планшет бесплатно. Простая загрузка без ограничений! https://www.bandlab.com/wildroid
9.
Лучшие приложения и топовые игры для Android ждут вас на Wildroid! Установите на телефон или планшет прямо сейчас – бесплатно, быстро и удобно! https://www.weddingbee.com/members/wildroid/
10.
Скачивайте любимые Android-игры и полезные приложения без регистрации! Wildroid – всё, что нужно для вашего телефона или планшета. Бесплатные загрузки в один клик! https://speakerdeck.com/wildroid
Dannyrealf
dark web market list https://github.com/darknetmarketslist/darknetmarketslist darknet market links
Comment Linkjunk hauling
I do accept as true with all of the ideas you've presented to your post.
Comment LinkThey're very convincing and can definitely work. Still, the posts are very brief for starters.
May just you please prolong them a little from next time?
Thanks for the post.
look at here now
Hey there, I think your blog might be having browser compatibility issues.
Comment LinkWhen I look at your website in Ie, it looks fine but when opening in Internet Explorer, it has some overlapping.
I just wanted to give you a quick heads up! Other then that, great blog!
find out here now
It's a pity you don't have a donate button! I'd definitely donate to
Comment Linkthis outstanding blog! I guess for now i'll settle for bookmarking and adding your RSS feed to my Google account.
I look forward to brand new updates and will talk about this blog with
my Facebook group. Talk soon!
fartbøde beregner
This post offers clear idea in support of the new visitors of blogging, that
Comment Linkgenuinely how to do running a blog.
find out this here
It's in fact very difficult in this active life to listen news on TV, therefore I just
Comment Linkuse the web for that reason, and obtain the hottest information.
Gictoratted
1.
Comment LinkХотите скачать лучшие игры и приложения для Android? На Wildroid вас ждет огромная библиотека программ – всё бесплатно! Загружайте на телефон или планшет и наслаждайтесь любимыми играми в любое время. https://www.adsoftheworld.com/users/a649af63-6390-409e-90c7-e04e0d4b47cc
2.
Ищете крутые приложения и новые игры для Android? На Wildroid собраны самые популярные программы – скачивайте бесплатно на телефон и планшет! Быстро, удобно и без лишних проблем!https://gravatar.com/sharkelegantcea7c7fb72
3.
Нужны свежие игры и полезные программы для Android? Wildroid – ваш идеальный помощник! Загружайте топовые приложения на телефон или планшет без лишних шагов. Всё бесплатно! https://www.divephotoguide.com/user/wildroid
4.
Лучшая подборка игр и приложений для Android – только на Wildroid! Здесь можно скачать программы на телефон или планшет бесплатно и без регистрации. Загружайте и наслаждайтесь! https://band.us/@wildroid
5.
Забудьте о долгих поисках! На Wildroid есть всё: игры, приложения и программы для Android. Скачать бесплатно можно прямо сейчас – установите на телефон или планшет за пару кликов! https://www.elephantjournal.com/profile/wildroidru24/
hvor gammel er jeg
Thank you for sharing your info. I truly appreciate your efforts and I am waiting for your further write ups
Comment Linkthanks once again.