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.
176289 comments
Diplomi_mhPt
можно купить аттестат за 11 классов можно купить аттестат за 11 классов .
Comment LinkkreativmuKt
Рекомендую почитать Также рекомендую вам почитать по теме - https://dzen.ru/a/Z5KnlcAzDg_EG2fj .
Comment LinkИ еще вот - [url=https://dzen.ru/a/Z5KAJzw0iG9JrsWT]https://dzen.ru/a/Z5KAJzw0iG9JrsWT[/url] .
SEO Backlink Services
Saved as a favorite, I really like your blog!
Comment LinkDiplomi_apsi
купить аттестаты за 11 вечерней школе в спб купить аттестаты за 11 вечерней школе в спб .
Comment LinkDiplomi_ixSa
купить аттестат за 11 класс с печатью купить аттестат за 11 класс с печатью .
Comment Linkcasino ohne einschränkung
Hi there friends, how is everything, and what you
Comment Linkwant to say regarding this paragraph, in my view its actually awesome for me.
Diplomi_dmst
Мы готовы предложить документы ВУЗов, расположенных на территории всей РФ. Купить диплом университета:
Comment Link[url=http://besconeshnocte.flybb.ru/viewtopic.php?f=2&t=1598/]где купить аттестат за 11 класс в нижнем новгороде[/url]
Diplomi_gapl
купить проведенный диплом всеми купить проведенный диплом всеми .
Comment Linkдренаж вокруг дома_jwEl
drenazh-vokrug-doma-811.ru .
Comment Linkmáy lọc nước kangaroo
Yes! Finally someone writes about site.
Comment Link