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.
129624 comments
1win_elsr
казино 1 win регистрация https://1win10012.ru/ .
Comment Link1win_zbKi
1winkg [url=https://www.1win10011.ru]https://www.1win10011.ru[/url] .
Comment Link1win_ibEl
1вин бет скачать https://1win10013.ru .
Comment LinkSazrebr
Приобрести диплом о высшем образовании!
Comment LinkКупить диплом университета по доступной стоимости можно, обращаясь к проверенной специализированной компании. Приобрести диплом: diplom-kaluga.ru/skolko-stoit-kupit-diplom-s-reestrom-9
Sazriws
Мы изготавливаем дипломы любой профессии по выгодным тарифам.
Comment LinkВы заказываете документ в надежной и проверенной временем компании. Купить диплом о высшем образовании-- http://rusrp.moibb.ru/viewtopic.phpf=3&t=1296/ - rusrp.moibb.ru/viewtopic.phpf=3&t=1296
StevenClodo
цена смартфона xiaomi смартфоны 2025 купить
Comment Linkmostbet_jker
мосвет казино [url=https://www.mostbet10014.ru]https://www.mostbet10014.ru[/url] .
Comment Link1win_qsPn
1win приложение 1win5068.ru .
Comment Linkbuy-accounts.space_Boade
account selling service https://buy-accounts.space
Comment Linkesta usa check status
I'm really impressed with your writing skills and also with
Comment Linkthe layout on your weblog. Is this a paid theme or did you modify
it yourself? Anyway keep up the nice quality writing,
it is rare to see a nice blog like this one nowadays.