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.
100046 comments
Diplomi_kwpr
купить диплом украины с занесением в реестр купить диплом украины с занесением в реестр .
Comment Linkwaslot
After looking at a few of the blog posts on your web
Comment Linksite, I honestly like your technique of writing a blog.
I bookmarked it to my bookmark webpage list and will be checking back soon.
Please visit my web site too and let me know your opinion.
batman138 login
Excellent blog you've got here.. It's difficult to find high quality writing like yours these days.
Comment LinkI really appreciate individuals like you!
Take care!!
tgram_qhEr
Как найти подписчиков в Телеграм канал [url=https://vc.ru/niksolovov/1227809-kak-naiti-podpischikov-v-telegram-kanal-top-25-servisov-2025-goda-obzor]https://vc.ru/niksolovov/1227809-kak-naiti-podpischikov-v-telegram-kanal-top-25-servisov-2025-goda-obzor[/url] сервисы для набора подписчиков в ТГ
Comment LinkDiplomi_lzpr
купить диплом москва с занесением в реестр купить диплом москва с занесением в реестр .
Comment Link1win_sppi
1win официальный тг https://www.1win3070.ru
Comment Link1win_zeEt
1win 1win
Comment Link부산다이어트한의원
I am regular visitor, how are you everybody?
Comment LinkThis paragraph posted at this website is genuinely good.
vinlain fribet_cikr
winline фрибет за регистрацию без депозита winlayne-fribet.ru .
Comment Linkvinlain fribet_ahkr
как поставить бесплатную ставку на винлайн https://winlayne-fribet.ru/ .
Comment Link