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.
147902 comments
mostbet_qoMi
mostbet. com https://mostbet11001.ru
Comment LinkVigodno zakazat diplom lubogo VYZa!_wuMi
аттестат в самаре купить http://www.arus-diplom5.ru/ .
Comment LinkBistro i prosto kypit diplom ob obrazovanii!_ptoi
сколько стоит купить диплом о среднем образовании сколько стоит купить диплом о среднем образовании .
Comment Linkzaim_juEr
займ без проверки кредитной истории займ без проверки кредитной истории .
Comment LinkGlendaLon
Эта статья для ознакомления предлагает читателям общее представление об актуальной теме. Мы стремимся представить ключевые факты и идеи, которые помогут читателям получить представление о предмете и решить, стоит ли углубляться в изучение.
Comment LinkИсследовать вопрос подробнее - https://tylkotata.pl/minuscule-1
DorisLop
Этот интересный отчет представляет собой сборник полезных фактов, касающихся актуальных тем. Мы проанализируем данные, чтобы вы могли сделать обоснованные выводы. Читайте, чтобы узнать больше о последних трендах и значимых событиях!
Comment LinkВыяснить больше - https://kendrasmiley.com/cropped-042-jpg/?thc-month=202701
مبل شویی در سهروردی
Hey there! Someone in my Facebook group shared this website with us so I came to check it out.
Comment LinkI'm definitely enjoying the information. I'm bookmarking and will be tweeting this to my followers!
Terrific blog and brilliant design.
novosti dnya_ioKt
Пронедра https://85goelro.ru .
Comment Linkمبل شویی در پاسداران
First off I would like to say superb blog! I had a quick question which I'd like
Comment Linkto ask if you do not mind. I was curious to know how you center yourself and clear your thoughts prior to writing.
I've had trouble clearing my thoughts in getting my
ideas out there. I truly do take pleasure in writing but it
just seems like the first 10 to 15 minutes are wasted simply just trying to figure
out how to begin. Any recommendations or tips? Thanks!
Priobresti diplom o visshem obrazovanii!_vgPl
купить диплом колледжа купить диплом колледжа .
Comment Link