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.
167029 comments
elektrokarniz_ueSi
электрокарниз недорого [url=http://www.elektrokarniz11.ru]http://www.elektrokarniz11.ru[/url] .
Comment LinkSazrkya
Заказать диплом возможно через официальный сайт компании. powerofthelamb.mn.co/posts/87214709
Comment LinkCurtisviali
В этой публикации мы предлагаем подробные объяснения по актуальным вопросам, чтобы помочь читателям глубже понять их. Четкость и структурированность материала сделают его удобным для усвоения и применения в повседневной жизни.
Comment LinkЧитать дальше - https://prenoms.site/pays/prenoms-antillais
telegram_cqEr
Подписчики боты в Телеграм вот статья: https://dtf.ru/top-smm/3101250-podpischiki-boty-v-telegram-top-27-proverennyh-servisov-2025-goda-novyi-reiting Только проверенные бесплатные и платные способы получить больше подписчиков.
Comment LinkE2BET Vietnam: Đá Gà Thomo Trực Tiếp Uy Tín Hàng Đầu
E2BET có giấy phép cho phép cung cấp dịch vụ cá cược thể
Comment Linkthao và cờ bạc trực tuyến cho người dùng trong phạm vi
quyền hạn do Malta quản lý. Chứng nhận này
đảm
vũ khí cổ #463
Just wish to say your article is as amazing.
Comment LinkThe clearness on your put up is simply cool and i can assume you are knowledgeable in this subject.
Well with your permission allow me to snatch your RSS feed to keep updated with coming near near post.
Thanks one million and please carry on the gratifying work.
egypt visa requirements
Greetings I am so thrilled I found your web site, I really found you by mistake, while I was looking on Yahoo for something else, Anyways I am here now and would just like to say thank you for a
Comment Linktremendous post and a all round enjoyable blog (I also
love the theme/design), I don't have time to read 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 a lot more, Please do keep up the excellent work.
JamesMof
Публикация приглашает вас исследовать неизведанное — от древних тайн до современных достижений науки. Вы узнаете, как случайные находки превращались в революции, а смелые мысли — в новые эры человеческого прогресса.
Comment LinkОзнакомиться с деталями - https://limabatido.com.br/mostbet-turkiye-resmi-site-kayit-bonus-5-673-giris-yapmak-478
low-maintenance gravel driveways
This is very interesting, You're an overly skilled blogger.
Comment LinkI've joined your feed and sit up for looking for more of
your excellent post. Additionally, I have shared your web site
in my social networks
telegram_geEr
Подписчики ТГ бесплатно вот статья: https://dtf.ru/top-smm/3102836-podpischiki-tg-besplatno-top-27-proverennyh-servisov-2025-goda Только проверенные бесплатные и платные способы получить больше подписчиков.
Comment Link