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.
170373 comments
Diplomi_stpt
диплом автотранспортного техникума купить в http://www.educ-ua10.ru .
Comment LinkDiplomi_hvEr
техникум диплом купить [url=http://www.educ-ua9.ru]техникум диплом купить[/url] .
Comment LinkanciesiyPr
лучшие нейросети для написания текстов песен
Comment LinkDiplomi_psst
Мы можем предложить документы университетов, которые находятся в любом регионе Российской Федерации. Купить диплом любого ВУЗа:
Comment Link[url=http://mvduniversitetpiter.flybb.ru/viewtopic.php?f=9&t=1205/]купить аттестат об окончании 11 классов в казани[/url]
ZankoLux
At this time it seems like Movable Type is the preferred blogging platform available
Comment Linkright now. (from what I've read) Is that what you're using on your blog?
Johnnietum
Этот информационный материал привлекает внимание множеством интересных деталей и необычных ракурсов. Мы предлагаем уникальные взгляды на привычные вещи и рассматриваем вопросы, которые волнуют общество. Будьте в курсе актуальных тем и расширяйте свои знания!
Comment LinkПолучить дополнительные сведения - https://quick-vyvod-iz-zapoya-1.ru/
Diplomi_krpt
диплом техникум где купить https://www.educ-ua10.ru .
Comment LinkDiplomi_omst
Мы можем предложить документы учебных заведений, которые расположены на территории всей России. Приобрести диплом любого университета:
Comment Linkкупить аттестат 11 классов в барнауле
1win_gpKr
1win приложение https://www.1win12001.ru
Comment Linkaviator igra_tjei
авиатор онлайн игра авиатор онлайн игра .
Comment Link