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.
92027 comments
oborydovanie dlya konferenc zala_nxMn
конференц конференц .
Comment Linkmostbet_gukr
mostbet лицензия http://mostbet33001.ru/
Comment Linksweet_bonanza_nfMt
sweet bonanza mr beast https://www.sweet-bonanza3001.ru
Comment Linksweet_bonanza_zpMt
bonanza sweet bonanza sweet
Comment Link1win_lqKn
1win сайт https://1win22075.ru .
Comment Linksweet_bonanza_bsMt
sweet bonanza opinie sweet bonanza opinie
Comment LinkSazrylq
Вы заказываете документ через надежную компанию. Заказать диплом ВУЗа-- [url=http://kupit-diplom-vysshee.ru/diplom-visshego-obrazovaniya-s-zaneseniem-v-reestr-4/]kupit-diplom-vysshee.ru/diplom-visshego-obrazovaniya-s-zaneseniem-v-reestr-4/[/url]
Comment Linkmostbet_sjKr
mostbet.com казино скачать mostbet.com казино скачать
Comment Linkpin_up_wjMr
пин ап вывод через криптовалюту [url=http://pinup3007.ru/]http://pinup3007.ru/[/url] .
Comment Linkoborydovanie dlya konferenc zala_xvMn
оснащение конференц зала [url=http://oborudovanie-dlya-konferenc-zala4.ru/]http://oborudovanie-dlya-konferenc-zala4.ru/[/url] .
Comment Link