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.
169631 comments
toto slot gacor
Your way of telling everything in this paragraph is genuinely good, every one can easily understand it, Thanks a
Comment Linklot.
canadian pharmaceuticals online
Hey! I know this is kind of off topic but I was wondering if
Comment Linkyou knew where I could get a captcha plugin for my comment form?
I'm using the same blog platform as yours and I'm having problems
finding one? Thanks a lot!
дренаж под участком_mbel
drenazh-pod-uchastkom-spb.ru .
Comment Linkmostbet_wvkl
mostbet sikachat https://mostbet12001.ru
Comment LinkDiplomi_fxKa
купить диплом с занесением в реестр оренбург купить диплом с занесением в реестр оренбург .
Comment LinkDiplomi_jqpl
купить диплом занесением реестр купить диплом занесением реестр .
Comment Linkкупить дрова в челябинске_huKt
[url=http://www.kupit-drova-v-chelyabinske-365.ru]сколько стоит 5 кубов дров[/url] .
Comment Linkکد 4 رقمی منطقه یا ناحیه اخذ مدرک دیپلم
Very nice article, just what I was looking for.
Comment Linkкупить дрова в челябинске_joKt
купить дрова березовые колотые с доставкой .
Comment LinkFabianadowl
Здарова!
Comment LinkПочему у тебя постоянно кружится голова и нет сил. дефицит железа тест Дефицит железа: симптомы, диагностика и эффективное лечение
Читай тут: - https://generik-info.ru/deficzit-zheleza/
железодефицит
нехватка железа в организме симптомы
Удачи!