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.
19738 comments
1win_myPr
1win uz kazino 1win uz kazino .
Comment LinkDiplomi_qust
Мы предлагаем документы институтов, расположенных на территории всей РФ. Заказать диплом любого ВУЗа:
Comment Linkfreedost.com/read-blog/6811_kupit-nastoyashij-diplom-s-zaneseniem-v-reestr.html
DorothyRuM
Клиника «Трезвый Ум» — профессиональная поддержка при острых состояниях в Туле. Наши врачи приезжают на дом, проводят очищение организма, стабилизируют состояние пациента. Оперативно, безопасно, с минимальным вмешательством.
Comment LinkДетальнее - [url=https://alkogolikum.ru/stati/vremya-reaktsii-i-alkogol.html]среднее время реакции[/url]
1win_ulMa
platforme poker https://1win100.md .
Comment Link1win_mcoa
1вин вход узбекистан 1вин вход узбекистан .
Comment LinkSazropx
Заказать документ университета вы сможете в нашей компании в Москве. Купить диплом университета по выгодной цене вы можете, обращаясь к надежной специализированной компании. feitoparaadvogados.adv.br/2025/05/13/kak-bystro-i-bezopasno-kupit-diplom-v-rossii-225
Comment Linkaesthetic
Quality articles is the main to be a focus for the visitors to pay a visit the web page,
Comment Linkthat's what this site is providing.
Sazrope
Приобретение документа о высшем образовании через надежную компанию дарит ряд преимуществ. Заказать диплом: linkedbusiness.onjcameroun.cm/read-blog/834_kupit-diplom-magistratury.html
Comment LinkJariormpd
Мы предлагаем выгодно купить диплом, который выполнен на бланке ГОЗНАКа и заверен мокрыми печатями, водяными знаками, подписями должностных лиц. Данный диплом способен пройти лубую проверку, даже при помощи специальных приборов. unitut.co.za/read-blog/41438_diplom-s-zaneseniem-v-reestr.html
Comment Link1win_gtPr
1вин поддержка http://www.1win3006.ru .
Comment Link