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.
118794 comments
imalishka.ru_ocMa
Я малышка http://www.imalishka.ru .
Comment LinkanciesdiPr
Je recommande code promo 1xbet cote divoire
Comment Linkimalishka.ru_zvMa
imalishka.ru https://www.imalishka.ru .
Comment Linkimalishka.ru_wgMa
Я малышка imalishka.ru .
Comment Linkкупить диплом с занесением в реестры
Hello! Do you know if they make any plugins to protect
Comment Linkagainst hackers? I'm kinda paranoid about losing everything I've worked hard on. Any suggestions? https://seferpanim.com/read-blog/15765_legalnyj-diplom-kupit.html
situstoto
A person necessarily lend a hand to make seriously articles I would state.
Comment LinkThat is the first time I frequented your web page and to this point?
I surprised with the research you made to create this actual post amazing.
Great activity!
malishi.online_hqEr
Памятники культуры [url=http://www.pamyatniki-kultury.ru]http://www.pamyatniki-kultury.ru[/url] .
Comment LinkWilliegriny
Автоматизированные системы дозирования обеспечивают точное введение лекарственных средств, что минимизирует риск передозировки и побочных эффектов. Постоянный мониторинг жизненных показателей позволяет оперативно корректировать терапию в режиме реального времени, обеспечивая максимальную безопасность процедуры.
Comment LinkИсследовать вопрос подробнее - https://narcolog-na-dom-ufa000.ru/narkolog-na-dom-czena-ufa
Priobresti diplom ob obrazovanii!_aeOl
диплом купить с проведением диплом купить с проведением .
Comment LinkDiplomi_ghon
купить диплом с занесением в реестр новокузнецке купить диплом с занесением в реестр новокузнецке .
Comment Link