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.
6185 comments
nakrutka_gpEr
как накрутить подписчиков в тг канал как накрутить подписчиков в тг канал
Comment Linkavtovoz_smel
услуги транспортировки автомобилей http://avtovoz-av1.ru .
Comment LinkJariorofi
Приобрести диплом любого университета!
Comment LinkНаши специалисты предлагаютвыгодно приобрести диплом, который выполнен на бланке ГОЗНАКа и заверен печатями, штампами, подписями. Документ пройдет лубую проверку, даже с использованием профессионального оборудования. Достигайте своих целей быстро и просто с нашими дипломами- businessoutlook.copiny.com/question/details/id/1087610
CIUTOTO
Mainkan slot online dan togel terbaik di CIUTOTO!
Comment LinkNikmati permainan slot gacor dengan RTP tinggi, jackpot besar, dan transaksi cepat.
Daftar sekarang dan raih kemenangan besar di situs slot terpercaya!!!
Sazrfqy
Купить диплом университета !
Comment LinkПокупка диплома ВУЗа РФ у нас - надежный процесс, поскольку документ будет заноситься в государственный реестр. Выгодно приобрести диплом любого ВУЗа diplomt-v-chelyabinske.ru/skolko-stoit-kupit-diplom-s-reestrom-6
Veridian Matrix AI
hi!,I like your writing very a lot! share we keep in touch more approximately your post on AOL?
Comment LinkI require a specialist in this space to solve my problem.
May be that is you! Looking forward to see you.
Diplomi_rmst
Мы готовы предложить документы учебных заведений, расположенных в любом регионе Российской Федерации. Приобрести диплом ВУЗа:
Comment Linkbabygirls023.copiny.com/question/details/id/1113511
Dnrthzs
Мы можем предложить дипломы любой профессии по доступным ценам. Мы можем предложить документы техникумов, которые расположены на территории всей РФ. Дипломы и аттестаты печатаются на "правильной" бумаге высшего качества. Это дает возможности делать настоящие дипломы, не отличимые от оригинала. orikdok-v-gorode-ekaterinburg-66.online
Comment Linkinternet magazin santehniki_nsKl
интернет-магазин сантехники екатеринбург https://internet-magazin-santehniki-esd-1.ru/ .
Comment Linkbokep full indonesia
I'm gone to convey my little brother, that he should also go to see this webpage on regular basis to obtain updated
Comment Linkfrom most recent gossip.