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.
142928 comments
Sazrchv
Приобрести диплом о высшем образовании !
Comment LinkПриобретение диплома любого университета России у нас является надежным процессом, так как документ заносится в государственный реестр. Печать производится на специальных бланках, установленных государством. Выгодно заказать диплом института [url=http://arenadiplom24.online/vuzy/rgu-nefti-i-gaza-imeni-i-m-gubkina/]arenadiplom24.online/vuzy/rgu-nefti-i-gaza-imeni-i-m-gubkina[/url]
keepvid youtube downloader for android free
I used to be suggested this website by my cousin. I'm now not positive whether
Comment Linkor not this publish is written via him as no one else understand such detailed about
my difficulty. You are incredible! Thanks!
Cazrzmd
Приобрести диплом любого университета поможем. Купить диплом бакалавра в Рязани - diplomybox.com/kupit-diplom-bakalavra-v-ryazani
Comment LinkXazreot
Приобрести диплом о высшем образовании!
Comment LinkМы изготавливаем дипломы психологов, юристов, экономистов и других профессий по приятным ценам. Вы приобретаете диплом в надежной и проверенной компании. : diplom-top.ru/kupit-diplom-mbi-o-visshem-obrazovanii-na-blanke-goznak/
Xazrikf
Купить диплом о высшем образовании!
Comment LinkМы готовы предложить дипломы психологов, юристов, экономистов и других профессий по выгодным тарифам. Вы приобретаете диплом в надежной и проверенной компании. : diplom-ryssia.com/kupit-diplom-damid-o-visshem-obrazovanii-bez-predoplati-2/
Lazrfzw
Диплом любого ВУЗа Российской Федерации!
Comment LinkБез наличия диплома трудно было продвинуться вверх по карьере. Именно из-за этого решение о заказе диплома следует считать выгодным и рациональным. Заказать диплом об образовании social.almusawwirgroup.com/read-blog/33_kupit-diplom-ob-okonchanii-kolledzha.html
Тяжёлое акне
What's up to all, how is everything, I think every one is
Comment Linkgetting more from this web page, and your views are pleasant in favor of new visitors.
mau777 login alternatif
Hiya very cool blog!! Guy .. Beautiful ..
Comment LinkAmazing .. I will bookmark your blog and take the feeds additionally?
I am happy to find so many helpful info here in the post, we want
develop more techniques in this regard, thanks for sharing.
. . . . .
Xazrqxg
Заказать диплом о высшем образовании!
Comment LinkМы изготавливаем дипломы любой профессии по приятным ценам. Вы покупаете документ через надежную фирму. : diplom-club.com/kupit-diplom-pgups-o-visshem-obrazovanii-na-blanke-goznak/
Catalina
Excellent beat ! I wish to apprentice even as you amend
Comment Linkyour site, how can i subscribe for a blog site?
The account aided me a appropriate deal. I were a
little bit acquainted of this your broadcast offered brilliant clear idea