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.
154469 comments
Williamdot
Мы можем предложить дипломы любой профессии по выгодным тарифам. Дипломы производятся на фирменных бланках Приобрести диплом об образовании [url=http://diplomist.com/]diplomist.com[/url]
Comment LinkSazrjan
Купить диплом университета по выгодной цене возможно, обратившись к проверенной специализированной компании. Мы предлагаем документы об окончании любых университетов Российской Федерации. Купить диплом университета-- facumed.com/read-blog/9653_kupit-attestat.html
Comment Linkrating_saEr
Лучшие топ и рейтинг проверенных и надежных https://vc.ru/niksolovov/1491825-25-nadezhnyh-servisov-dlya-nakrutki-prosmotrov-v-tg-v-2025-godu Лучшие платформы сайты и сервисы.
Comment Linkadam and eve promo code
Hi there, I enjoy reading all of your article. I like to write
Comment Linka little comment to support you.
EdwardLAm
Наличие квалифицированного персонала подтверждается лицензиями, дипломами, опытом работы. Важно, чтобы сотрудники проходили повышение квалификации и были знакомы с современными методами лечения зависимости.
Comment LinkПодробнее тут - http://lechenie-alkogolizma-yaroslavl0.ru
Davidatten
Thanks for the article. Here's more on the topic https://voenoboz.ru/
Comment LinkZakazat diplom lubogo yniversiteta!_nekl
красный аттестат купить красный аттестат купить .
Comment LinkPatrycja Wenczyńska Pielęgniarka oferuje lepszą opiekę nad pacjentem w zamian za lepszą gratyfikację
Whats up very cool website!! Guy .. Beautiful .. Wonderful ..
Comment LinkI will bookmark your blog and take the feeds also? I'm satisfied to find
so many useful information right here in the post, we want develop extra techniques on this regard, thank you for sharing.
. . . . .
Trefkkg
Приобрести диплом об образовании. Приобретение диплома ВУЗа через надежную фирму дарит ряд плюсов для покупателя. Данное решение дает возможность сберечь как личное время, так и существенные финансовые средства. orikdok-v-gorode-perm-59.online
Comment Link1win_emPr
1win registratsiya https://1win1134.ru/
Comment Link