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.
136678 comments
1win_kg_eopt
1vin aviator https://1win10017.ru .
Comment Linkmostbet_pkkl
mostbet игры https://mostbet3026.ru/ .
Comment LinkActive Components
Hiya! I know this is kinda off topic but I'd figured I'd ask.
Comment LinkWould you be interested in trading links or maybe guest writing a blog post or vice-versa?
My site addresses a lot of the same subjects as yours and I think we could greatly benefit from each
other. If you are interested feel free to send me an e-mail.
I look forward to hearing from you! Excellent blog by the way!
Sazrknj
Приобрести диплом о высшем образовании !
Comment LinkПокупка диплома университета России у нас - надежный процесс, потому что документ заносится в реестр. Купить диплом университета diplomt-v-chelyabinske.ru/kupite-diplom-o-srednem-obrazovanii-legko-i-bistro
1win_rrmt
1win куда вводить промокод 1win куда вводить промокод .
Comment LinkZazacantef
купить аккаунт покупка аккаунтов
Comment LinkThomascroro
Если наблюдаются вышеописанные симптомы, немедленное обращение к наркологу позволяет не только устранить острые проявления, но и предотвратить возможное развитие опасных для жизни осложнений, таких как сердечно-сосудистые сбои или нарушения работы центральной нервной системы.
Comment LinkУглубиться в тему - снятие ломки екатеринбург
1win_kg_tgpt
промокоды на ракетку 1win https://www.1win10017.ru .
Comment Link1win_vtSl
промокоды на 1вин [url=http://www.1win10002.ru]http://www.1win10002.ru[/url] .
Comment Linkбесплатный эротический чат
Hello, i think that i saw you visited my website thus i got here to go back
Comment Linkthe want?.I am trying to find things to enhance my web
site!I guess its good enough to use some of your concepts!!