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.
74985 comments
Zakazat diplom lubogo instityta!_ycoi
купить диплом в ульяновске [url=https://arus-diplom4.ru/]купить диплом в ульяновске[/url] .
Comment LinkTrefxqw
Заказать диплом любого института. Покупка подходящего диплома через надежную компанию дарит немало преимуществ. Такое решение позволяет сберечь время и существенные деньги. orikdok-4v-gorode-kaliningrad-39.ru
Comment Link1win_esmr
1win registration http://1win3025.com
Comment Linkprivate servers with active GMs
Everything is very open with a really clear explanation of the issues.
Comment LinkIt was really informative. Your site is very helpful.
Many thanks for sharing!
Cazrrgi
Мы предлагаем дипломы психологов, юристов, экономистов и прочих профессий по невысоким тарифам. Важно, чтобы документы были доступны для большинства наших граждан. Заказать диплом о высшем образовании career.nano-indonesia.com/employer/premialnie-diplom-24
Comment LinkyaruskkrrPr
Thanks for the article. Here's more on the topic https://yarus-kkt.ru/
Comment LinkPriobresti diplom ob obrazovanii!_daMi
купить диплом в самаре купить диплом в самаре .
Comment Link여성전용마사지
If I could bottle the feeling of 여성전용 마사지, I
Comment Linkwould.
Priobresti diplom ob obrazovanii!_yrPl
диплом гознак купить http://www.arus-diplom3.ru/ .
Comment Linkonline home loan calculator
Remarkable! Its genuinely awesome article, I have got much clear idea on the topic of from this article.
Comment Link