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.
109401 comments
mostbet_rdOl
mostbet.com скачать https://www.mostbet8001.ru .
Comment Linkmostbet_xwMn
mostbet aplikace [url=https://www.mostbet8004.ru]https://www.mostbet8004.ru[/url] .
Comment LinkVách ngăn vệ sinh
Excellent goods from you, man. I have understand your stuff
Comment Linkprevious to and you are just extremely magnificent.
I really like what you've acquired here, really like what you are saying
and the way in which you say it. You make it enjoyable and you still take care of to keep it
sensible. I can not wait to read far more from you.
This is actually a terrific website.
1win_rlet
1win bet deposit [url=https://www.1win1023.top]1win bet deposit[/url] .
Comment Linkmostbet_psOl
мостбест [url=https://mostbet8001.ru/]мостбест[/url] .
Comment Linkmostbet_knKr
скачать мостбет с официального сайта mostbet8003.ru .
Comment Linkmostbet_ytMn
скачать мосбет http://www.mostbet8004.ru .
Comment Linkmostbet_jiMn
мостбет официальный вход http://mostbet8004.ru/ .
Comment Linkmostbet_etMn
регистрация мостбет https://mostbet8004.ru/ .
Comment Linkmostbet_xeOt
скачать мостбет официальный сайт http://mostbet8002.ru .
Comment Link