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.
3356 comments
internetpermcaura
подключить интернет пермь
Comment Linkinernetvkvartiru-perm001.ru
домашний интернет
lileyursealo
Фриланс-биржа JoinWork.ru - современная платформа для поиска предложений удаленной работы и заказов. Здесь встречаются исполнители и заказчики для решения задач в области программирования, видеомонтажа, дизайна, продвижения в соцсетях, написания текстов и других направлениях. Ищете фриланс-биржа? Joinwork.ru - здесь о бирже представлена более подробная информация, посмотрите ее. JoinWork выделяется среди конкурентов удобным дизайном, безопасной сделкой и активной поддержкой пользователей. Присоединяйтесь к нам!
Comment LinkBit GPT AI
Thanks for any other magnificent article.
Comment LinkThe place else may anyone get that type of information in such an ideal method of writing?
I've a presentation next week, and I am on the look for such
info.
situs judi bola
Artikel ini benar-benar informatif! Memang benar, sepak bola sekarang bukan cuma soal menang dan kalah, tapi juga soal bagaimana kita bisa
Comment Linkikut memanfaatkan peluangnya. Saya sangat mengapresiasi sisi digital,
termasuk bagaimana berbagai situs judi bola online terpercaya
menghadirkan data yang membantu kreator konten dalam prediksi pertandingan.
Selain itu, ternyata banyak juga yang sukses bikin penghasilan lewat jualan merchandise klub
atau jadi afiliasi di situs judi bola resmi.
Namun tentu harus bijak dan berhati-hati dalam menggunakan layanan bandar judi bola online atau
agen judi bola online, sebab aspek tanggung jawab sangat penting.
Terima kasih atas ulasan yang objektif dan penuh informasi ini!
Potensi dunia sepak bola sangat besar, terutama dengan tren digital dan kehadiran situs judi parlay serta situs judi bola terlengkap.
Terus berkarya dengan konten-konten menarik seperti ini!
jual beli manusia
It's genuinely very complicated in this busy life to
Comment Linklisten news on TV, so I just use the web for that reason, and get the
newest information.
virdsam lomba sgp
When I initially commented I clicked the "Notify me when new comments are added" checkbox and now each time a comment is added
Comment LinkI get three e-mails with the same comment. Is there any way you can remove me from that service?
Many thanks!
led display screen for shop
Very nice article, exactly what I was looking for.
Comment Linkvideo mesum anak kecil
Hello there! I know this is kinda off topic but I was wondering
Comment Linkwhich blog platform are you using for this site? I'm getting fed up of Wordpress because I've had
issues with hackers and I'm looking at options for
another platform. I would be fantastic if you could point me in the direction of a good platform.
garbage can cleaning service
Hello colleagues, how is all, and what you would like
Comment Linkto say on the topic of this piece of writing, in my view its
truly remarkable in support of me.
Destinasi Favorit
It's hard to find experienced people about this topic, however, you sound like you
Comment Linkknow what you're talking about! Thanks
https://melanconcompany.com/