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.
121589 comments
Diplomi_rdpr
как легально купить диплом о как легально купить диплом о .
Comment LinkDiplomi_doEl
купить аттестаты за 11 с егэ купить аттестаты за 11 с егэ .
Comment LinkDiplomi_zoet
за сколько можно купить аттестат за 11 класс за сколько можно купить аттестат за 11 класс .
Comment Linkdizainerskie kashpo_xmPa
прикольные кашпо для цветов прикольные кашпо для цветов .
Comment Linksitus bodong
Pretty section of content. I just stumbled upon your web
Comment Linksite and in accession capital to assert that I acquire actually
enjoyed account your blog posts. Any way I'll be subscribing to
your augment and even I achievement you access consistently fast.
Diplomi_klEl
где можно купить аттестаты 11 класса где можно купить аттестаты 11 класса .
Comment Linkdizainerskie kashpo_rcPa
цветочные горшки дизайнерские купить цветочные горшки дизайнерские купить .
Comment LinkanciesrzPr
Также рекомендую вам почитать по теме - https://dzen.ru/a/Z5PNAAcv0yynXKaM .
Comment LinkИ еще вот - https://dzen.ru/a/Z5KTj0nbyVf3tPHv .
1win_zrEi
1win net http://www.1win40010.ru
Comment LinkDiplomi_kven
аттестат за 11 классов купить в спб аттестат за 11 классов купить в спб .
Comment Link