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.
122865 comments
1win_fmPl
1win oficial 1win oficial
Comment LinkDiplomi_kdei
купить аттестат за 11 класс в курске купить аттестат за 11 класс в курске .
Comment LinkDiplomi_fuEt
купить аттестат за 11 класс с занесением в реестр в спб купить аттестат за 11 класс с занесением в реестр в спб .
Comment LinkRaymondMap
Раннее обращение к специалистам позволяет провести качественную диагностику, подобрать адекватное лечение и обеспечить комплексную поддержку пациента.
Comment LinkПодробнее - экстренная наркологическая помощь новокузнецк
fca-se.com
It's the best time to make some plans for the future and
Comment Linkit is time to be happy. I have read this post and if I could I want to suggest you few interesting things or advice.
Maybe you could write next articles referring to this article.
I want to read more things about it!
pusat4d link
It's fantastic that you are getting thoughts from this post as
Comment Linkwell as from our discussion made at this place.
FrancisSmeby
Круглосуточная помощь
Comment LinkПолучить дополнительные сведения - http://kapelnica-ot-zapoya-krasnodar777.ru/
Diplomi_uzei
купить аттестаты за 11 класс в школе https://www.arus-diplom21.ru .
Comment LinkDiplomi_wxet
купить аттестат в школе за 11 класс купить аттестат в школе за 11 класс .
Comment LinkanciesasPr
Также рекомендую вам почитать по теме - https://dzen.ru/a/Z5OBWL1SPwxolIde .
Comment LinkИ еще вот - https://dzen.ru/a/Z47DccYYM0uhTXBz .