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.
175827 comments
WilliamDrefs
Одним из основных этапов вывода из запоя является медикаментозная детоксикация. Современные препараты вводятся капельничным методом, что обеспечивает быстрое снижение уровня алкоголя и токсинов в крови. Это позволяет восстановить нормальный обмен веществ и нормализовать работу жизненно важных органов, таких как печень, почки и сердце. Такой подход помогает не только стабилизировать состояние пациента, но и уменьшить риск развития осложнений.
Comment LinkИзучить вопрос глубже - http://vyvod-iz-zapoya-yaroslavl0.ru/
arthur machado educar holding
Yes! Finally someone writes about arthur machado businessman.
Comment Linkmostbet_jqMl
mostbet ro‘yxatdan o‘tmasdan kirish [url=https://www.mostbet4079.ru]https://www.mostbet4079.ru[/url]
Comment LinkZakazat diplom o visshem obrazovanii!_pjkl
купить диплом стоматолога купить диплом стоматолога .
Comment LinkSazrlxp
Купить диплом вы сможете используя сайт компании. jobtalentagency.co.uk/employer/diploms-goznak
Comment Linkrecording drums
Do you have a spam issue on this blog; I also am a blogger, and I was wanting to
Comment Linkknow your situation; many of us have developed some nice procedures and we are looking to trade methods with other
folks, please shoot me an email if interested.
okna_trKn
пластиковые окна от производителя недорого http://1-stroymarket.ru/ .
Comment LinkPriobresti diplom ob obrazovanii!_tjkl
гознак диплом купить http://www.arus-diplom8.ru .
Comment LinkPriobresti diplom lubogo VYZa!_wekl
купить диплом в иваново купить диплом в иваново .
Comment Linkنظرات در مورد آموزشگاه خواجه نصیر
Very good write-up. I absolutely appreciate this site. Keep it up!
Comment Link