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.
128403 comments
заезд для машины_eyml
zaezd-dlya-mashiny-1122.ru .
Comment LinkWilliamdot
Мы готовы предложить дипломы любых профессий по приятным ценам. Дипломы изготавливаются на фирменных бланках Заказать диплом о высшем образовании [url=http://diplomd-magazinp.ru/]diplomd-magazinp.ru[/url]
Comment LinkIariorlid
Купить диплом ВУЗа по доступной цене возможно, обращаясь к надежной специализированной компании. Приобрести документ университета можно в нашем сервисе. [url=http://orikdok-1v-gorode-penza-58.ru/]orikdok-1v-gorode-penza-58.ru[/url]
Comment Linkmostbet_qqmn
мостеб [url=http://mostbet33009.ru]http://mostbet33009.ru[/url] .
Comment LinkDnrtoez
Мы изготавливаем дипломы любой профессии по приятным тарифам. Мы предлагаем документы техникумов, которые расположены в любом регионе Российской Федерации. Документы делаются на бумаге высшего качества. Это позволяет делать государственные дипломы, не отличимые от оригиналов. orikdok-3v-gorode-orenburg-56.online
Comment Linkporn
Hi there excellent blog! Does running a blog
Comment Linklike this take a large amount of work? I've absolutely no knowledge of coding however
I was hoping to start my own blog soon. Anyhow, if you have any recommendations or tips for new
blog owners please share. I know this is off topic but
I just needed to ask. Thank you!
1win_yapi
1win casino bonus 1win casino bonus .
Comment LinkSefan services
Hi there are using Wordpress for your blog platform?
Comment LinkI'm new to the blog world but I'm trying to get started and create
my own. Do you require any html coding expertise to make your own blog?
Any help would be greatly appreciated!
비아그라 효과
계속 계속해 주세요, 훌륭한 일입니다!
Comment LinkGreat goods from you, man. I have understand your stuff previous to and you're just extremely excellent.
I really like what you've acquired here, certainly
like what you're stating and the way in which you
say it. You make it enjoyable and you still take care of to keep it sensible.
I can not wait to read much more from you. This is really a tremendous website.
mostbet_onmn
мостбет казино зеркало http://mostbet33009.ru/ .
Comment Link