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.
79673 comments
Mazrtgg
Мы изготавливаем дипломы любых профессий по выгодным тарифам. Приобретение диплома, который подтверждает окончание института, - это грамотное решение. Приобрести диплом университета: rossensor.ru/forum/PAGE_NAME=profile_view&UID=44273
Comment LinkHEPATOBURN
Hi! 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. Many thanks
mostbet_xnSt
мостбет кз скачать http://mostbet33015.ru
Comment Link1win_qmka
1win yükle https://1win14040.ru/
Comment Link1win_huKn
înregistrare 1win http://1win14037.ru
Comment Linkbankrotstvo fiz lic_rusn
банкротство физлиц http://bankrotstvo-grajdan.ru/ .
Comment LinkMazrcsv
Мы изготавливаем дипломы психологов, юристов, экономистов и любых других профессий по приятным ценам. Заказ документа, подтверждающего окончание института, - это выгодное решение. Приобрести диплом любого университета: art-gsm.ru/forum/PAGE_NAME=profile_view&UID=91002
Comment LinkWilliamlayed
ultimate AI porn maker generator. Create hentai art, porn comics, and NSFW with the best AI porn maker online. Start generating AI porn now!
Comment Linkpin_up_wgOn
pin up bonus ro‘yxatdan o‘tish orqali http://www.pinup3001.ru
Comment LinkMazrwcl
Мы изготавливаем дипломы любых профессий по приятным тарифам. Покупка документа, который подтверждает окончание института, - это выгодное решение. Заказать диплом ВУЗа: [url=http://socialsnug.net/read-blog/10970_diplom-9-klassa-kupit.html/]socialsnug.net/read-blog/10970_diplom-9-klassa-kupit.html[/url]
Comment Link