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.
7120 comments
mostbet_lhml
mostbet kazinosu https://mostbet3050.ru .
Comment Linkkeramogranit kypit_vtMr
керамогранит цена каталог керамогранит цена каталог .
Comment Linkmostbet_fnml
mostbet aviator qeydiyyat https://www.mostbet3050.ru .
Comment Link1win_cjMa
1win balansni ko‘rish http://1win14014.ru/ .
Comment Linkmostbet_nkml
mostbet qeydiyyat mostbet qeydiyyat .
Comment Linkkeramogranit kypit_gmel
сколько весит керамогранит http://www.keramogranit-kupit-gs-1.ru .
Comment Linkmostbet_peOt
мостбет ру мостбет ру .
Comment LinkSpencerKex
Основная проблема запоя заключается в том, что человек постепенно теряет контроль над ситуацией, а его организм подвергается всё более тяжёлой интоксикации. Определить момент, когда требуется немедленное обращение за помощью, несложно, если внимательно следить за состоянием человека.
Comment LinkДетальнее - https://vyvod-iz-zapoya-korolev2.ru/srochnyj-vyvod-iz-zapoya
Phising dan scam
Wow, that's what I was exploring for, what a data!
Comment Linkexisting here at this webpage, thanks admin of this site.
Williamrette
На основе полученных данных составляется индивидуальный план лечения, учитывающий особенности организма пациента. В стационаре применяются капельницы для детоксикации, медикаментозная терапия для устранения симптомов интоксикации и восстановления функций организма, физиотерапия, а также психологическая поддержка, которая играет важную роль в процессе реабилитации.
Comment LinkДетальнее - vyvod iz zapoya na domu nedorogo kapelnica v ufe