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.
171665 comments
Jariordns
Наша компания предлагает максимально быстро заказать диплом, который выполнен на оригинальном бланке и заверен печатями, штампами, подписями. Документ пройдет любые проверки, даже с использованием специальных приборов. mosap.flybb.ru/viewtopic.php?f=2&t=621
Comment Linkmostbet_kg_jvEn
мосвет казино мосвет казино
Comment Linkzaim_cyEr
займ без проверки ки займ без проверки ки .
Comment Link급전필요할때
Thank you for the good writeup. It in fact was a amusement account it.
Comment LinkLook advanced to far added agreeable from you!
By the way, how can we communicate?
Zakazat diplom ob obrazovanii!_uhEn
купить аттестат в казани купить аттестат в казани .
Comment Linkmostbet_phKl
мостбет скачать андроид mostbet11010.ru
Comment Linkmostbet_bzKl
mostbet. https://www.mostbet11010.ru
Comment LinkJariorzei
Мы предлагаем быстро заказать диплом, который выполняется на оригинальном бланке и заверен мокрыми печатями, штампами, подписями должностных лиц. Документ пройдет любые проверки, даже с применением профессионального оборудования. quora.com/profile/Oximus777-Oximus777/Диплом-11-класса-является-РѕРґРЅРёРј-РёР·-самых-важных-документов-РІ-жизни-каждого-выпускника-РћРЅ-подтверждает-успешное-завершен
Comment LinkKypit diplom lubogo yniversiteta!_npEn
купить диплом о высшем образовании с занесением https://arus-diplom2.ru/ .
Comment Linkmostbet_kg_kbsl
mostbet skachat 2024 https://mostbet11012.ru
Comment Link