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.
139973 comments
Dwightsox
На этом этапе специалист уточняет длительность запоя, тип употребляемого алкоголя и наличие сопутствующих заболеваний. Тщательный анализ этих данных позволяет разработать персонализированный план лечения, что существенно снижает риск осложнений.
Comment LinkПолучить дополнительные сведения - https://narcolog-na-dom-kaliningrad0.ru/narkolog-na-dom-kruglosutochno-kaliningrad/
tamojennii broker_spsn
официальный таможенный представитель [url=https://tamozhennyj-broker16.ru/]tamozhennyj-broker16.ru[/url] .
Comment Link1win_nnEl
сайты для ставок http://1win10013.ru/ .
Comment Linkkalkylyator OSAGO_dtoa
расчет страховки на машину калькулятор [url=https://zaria.com.ru]https://zaria.com.ru[/url] .
Comment Linktamojennii broker_been
официальный таможенный представитель http://tamozhennyj-broker15.ru/ .
Comment Linktamojennii broker_liol
таможенный брокер москва таможенный брокер москва .
Comment Link1win_mtMt
1win code bonus http://www.1win1032.top .
Comment LinkJariorzcp
Заказать диплом ВУЗа!
Comment LinkНаша компания предлагаетвыгодно купить диплом, который выполняется на оригинальном бланке и заверен печатями, штампами, подписями. Наш документ пройдет любые проверки, даже с применением специально предназначенного оборудования. Достигайте свои цели быстро и просто с нашей компанией- huntingtondermatologygroup.com/kupit-diplom-prostoe-reshenie-dlja-slozhnyh-zadach-133
1win_djEl
ван вин букмекерская контора официальный https://1win10013.ru/ .
Comment Linkmelbet_knSa
.melbet http://melbet1011.ru/ .
Comment Link