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.
20317 comments
mostbet_xtmn
mostbet uz yuklab olish android [url=http://www.mostbet3037.ru]http://www.mostbet3037.ru[/url] .
Comment Linklembu4d
I know this website gives quality based articles or reviews and other data, is there any
Comment Linkother site which gives these kinds of data in quality?
Diplomi_kzst
Мы можем предложить документы ВУЗов, которые расположены в любом регионе РФ. Приобрести диплом ВУЗа:
Comment Linkangelandmax.teamforum.ru/viewtopic.php?f=2&t=62338
Sazrxvu
Приобрести диплом можно через сайт компании. orikdok-4v-gorode-kazan-16.ru
Comment LinkTrefudd
Быстро и просто купить диплом о высшем образовании. Приобретение документа о высшем образовании через надежную компанию дарит ряд достоинств. Это решение дает возможность сберечь время и существенные средства. orikdok-3v-gorode-astrakhan-30.online
Comment Linkmostbet_kjEr
mostbet uz apk skachat mostbet uz apk skachat .
Comment LinkTrefdwo
Приобрести диплом университета. Приобретение документа о высшем образовании через проверенную и надежную компанию дарит ряд плюсов. Такое решение помогает сэкономить как дорогое время, так и существенные финансовые средства. orikdok-v-gorode-nizhniy-novgorod-52.ru
Comment LinkPrediksi Sydney
Thanks for finally writing about >Wood in Auto - Car Interior Trim - Advice for stirring your online community and fostering engagement -
Comment LinkResults from #8370 Liked it!
bokep indo viral terbaru +yandex
Wonderful blog! I found it while searching on Yahoo News. Do you have
Comment Linkany suggestions on how to get listed in Yahoo News? I've been trying for a while but I never seem to get there!
Cheers
Lazrzhp
Где заказать диплом специалиста?
Comment LinkКупить диплом института по невысокой цене вы можете, обращаясь к проверенной специализированной компании.: diplomoz-197.com