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.
161251 comments
1win_clkr
1win online [url=https://1win3010.com]https://1win3010.com[/url]
Comment LinkDiplomi_tist
Мы предлагаем документы ВУЗов, которые находятся в любом регионе РФ. Приобрести диплом ВУЗа:
Comment Linkrosseia.flybb.ru/viewtopic.php?f=2&t=832
keramogranit kypit_qtst
купить плитку керамогранит в москве купить плитку керамогранит в москве .
Comment LinkDnrtitm
Мы можем предложить дипломы любой профессии по приятным ценам. Мы можем предложить документы техникумов, расположенных на территории всей России. Документы выпускаются на бумаге самого высокого качества. Это позволяет делать государственные дипломы, которые невозможно отличить от оригинала. orikdok-3v-gorode-vladivostok-25.online
Comment LinkBistro i prosto priobresti diplom yniversiteta!_slPl
купить диплом вуза недорого http://www.arus-diplom3.ru .
Comment LinkIariorifc
Заказать диплом университета по невысокой стоимости вы сможете, обращаясь к проверенной специализированной компании. Заказать документ ВУЗа можно у нас. orikdok-3v-gorode-omsk-55.ru
Comment Linkkeramogranit kypit_bxKr
продажа керамогранита в москве https://kermogranit-kupit.ru .
Comment LinkDiplomi_tyst
Мы можем предложить документы учебных заведений, которые расположены на территории всей Российской Федерации. Приобрести диплом любого университета:
Comment Linkukskilledworkfinder.com/employer/diplomirovans
Sazrpzi
Заказать диплом вы сможете используя сайт компании. orikdok-2v-gorode-lipetsk-48.online
Comment LinkZakazat diplom instityta!_deEn
диплом купить недорого http://www.arus-diplom2.ru .
Comment Link