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.
106160 comments
Jarioratn
Наши специалисты предлагают быстро и выгодно купить диплом, который выполняется на бланке ГОЗНАКа и заверен печатями, водяными знаками, подписями. Наш диплом пройдет лубую проверку, даже с применением профессионального оборудования. anaddedflair.com/p=650
Comment LinkKevinton
Своевременный ремонт iPhone продлевает срок службы устройства.
Comment Linkpg99p.top
Hello this is kind of of off topic but I was wondering if blogs use WYSIWYG editors or if you have to
Comment Linkmanually code with HTML. I'm starting a blog soon but have no coding skills so I wanted to get guidance
from someone with experience. Any help would be greatly
appreciated!
BrandonCribe
Модульный дом https://kubrdom.ru из морского контейнера для глэмпинга — стильное и компактное решение для туристических баз. Полностью готов к проживанию: утепление, отделка, коммуникации.
Comment Linkmostbet_jlsa
mostbet cashback bonus https://mostbet3053.ru .
Comment Linkgagry_otdyh_elea
Полное погружение в природу: экотуризм и отдых в Гаграх
Comment Linkотдых в гаграх 2024 otdyh-gagry.ru .
gagry_otdyh_fyea
Летний отдых в Гаграх с насыщенной экскурсионной программой
Comment Linkотдых в гаграх http://www.otdyh-gagry.ru .
Trefewo
Заказать диплом о высшем образовании. Заказ диплома ВУЗа через качественную и надежную компанию дарит ряд плюсов для покупателя. Это решение позволяет сберечь время и значительные финансовые средства. orikdok-5v-gorode-orenburg-56.ru
Comment LinkFartuchy ochronne do maszyn i urządzeń
Ahaa, its fastidious conversation concerning this article here
Comment Linkat this web site, I have read all that, so at this time me also commenting at this
place.
Trefupd
аттестат купить http://russia-diploma.ru/ .
Comment Link