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.
96316 comments
mostbet_xfsn
mostbet kg mostbet kg .
Comment Linkstock market courses
Have you ever considered creating an ebook or guest authoring
Comment Linkon other websites? I have a blog centered on the same subjects you discuss and would really like to have
you share some stories/information. I know my visitors would
enjoy your work. If you are even remotely interested, feel free to shoot me an e-mail.
Sazrvqs
Заказать диплом ВУЗа по доступной цене возможно, обращаясь к надежной специализированной компании. Заказать документ института вы сможете у нас в столице. [url=http://nonoclick.com/read-blog/165_kupit-diplom-vuza-s-zaneseniem-v-reestr.html/]nonoclick.com/read-blog/165_kupit-diplom-vuza-s-zaneseniem-v-reestr.html[/url]
Comment Linkmostbet_busn
мостбет кыргызстан скачать https://www.mostbet5010.ru .
Comment LinkDiplomi_gcst
Заказать диплом университета!
Comment LinkМы готовы предложить документы учебных заведений, расположенных в любом регионе Российской Федерации.
[url=http://diplomaj-v-tule.ru/kupit-diplom-s-provodkoj-otzivi/]diplomaj-v-tule.ru/kupit-diplom-s-provodkoj-otzivi/[/url]
pin up azerbaycan_nmMn
pin up casino azerbaijan pin up casino azerbaijan .
Comment LinkJariorqyb
Заказать диплом ВУЗа!
Comment LinkНаша компания предлагаетбыстро и выгодно купить диплом, который выполняется на оригинальной бумаге и заверен мокрыми печатями, водяными знаками, подписями должностных лиц. Данный документ способен пройти любые проверки, даже с применением профессионального оборудования. Достигайте свои цели максимально быстро с нашим сервисом- [url=http://domkodeks.ru/question/kupit-diplom-prostoe-reshenie-dlya-slozhnyh-zadach/]domkodeks.ru/question/kupit-diplom-prostoe-reshenie-dlya-slozhnyh-zadach[/url]
syhie transformatori kypit_uukt
сухие трансформаторы цена сухие трансформаторы цена .
Comment Linkmostbet_jjKr
мостбет войти [url=https://mostbet5009.ru/]https://mostbet5009.ru/[/url] .
Comment Link1win_ihor
1win официальный сайт скачать 1win7008.ru .
Comment Link