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.
139823 comments
kalkylyator OSAGO_szoa
автострахование онлайн-калькулятор [url=https://zaria.com.ru/]https://zaria.com.ru/[/url] .
Comment Link1win_gpEl
register with 1win website http://1win1026.top/ .
Comment Link1win_xhMt
1win 1win1032.top .
Comment Link1win_glon
1win https://1win1017.top .
Comment LinkLazrixi
Где купить диплом по актуальной специальности?
Comment LinkЗаказать диплом университета по выгодной стоимости возможно, обращаясь к надежной специализированной компании.: 1magistr.ru
melbet_jeMn
мелбет кг https://www.melbet1014.ru .
Comment Linkadam and eve coupons 50 off
Excellent way of describing, and pleasant post to obtain facts concerning my presentation subject, which i am going to convey in school.
Comment Linkbokep anak kecil
bokep live indo
Comment Link1win_hrMt
1win code bonus https://1win1032.top/ .
Comment Linksaunas mobile design
Excellent web site you have got here.. It's hard to find good
Comment Linkquality writing like yours these days. I really appreciate individuals like
you! Take care!!