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.
114706 comments
Sazrrxj
Купить диплом университета по невысокой стоимости вы сможете, обратившись к проверенной специализированной компании. Мы предлагаем документы об окончании любых университетов Российской Федерации. Приобрести диплом любого университета-- [url=http://czechsportsagency.com/read-blog/4968_kupit-attestat-11-klassa.html/]czechsportsagency.com/read-blog/4968_kupit-attestat-11-klassa.html[/url]
Comment Linkmostbet_kg_mjmr
мостбет контакты https://www.mostbet10007.ru .
Comment Link1win_wqMa
1 вин скачать приложение http://1win10019.ru/ .
Comment Linkmostbet_kg_pqoi
mostbet официальный сайт скачать [url=https://mostbet10006.ru/]https://mostbet10006.ru/[/url] .
Comment LinkSazrzmf
Купить документ университета можно у нас в столице. Мы оказываем услуги по продаже документов об окончании любых ВУЗов России. Вы получите диплом по любым специальностям, любого года выпуска, включая документы старого образца. Даем 100% гарантию, что в случае проверки документов работодателями, подозрений не возникнет. diplomnie.com/kupit-diplom-s-registratsiej-v-reestre-bistro-i-nadezhno-7/
Comment LinkPeterTug
купить аккаунт магазин аккаунтов
Comment Linkdownload film panas
Great web site you've got here.. It's difficult to find excellent
Comment Linkwriting like yours these days. I truly appreciate people
like you! Take care!!
mostbet_wpMt
мостбет лицензия https://mostbet10005.ru .
Comment Linklive draw taiwan
Hey there! Would you mind if I share your blog with my twitter group?
Comment LinkThere's a lot of folks that I think would
really appreciate your content. Please let me know.
Cheers
1win_myMa
ван 1вин http://1win10019.ru/ .
Comment Link