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.
176262 comments
Priobresti diplom o visshem obrazovanii!_muOl
как купить диплом занесенный в реестр как купить диплом занесенный в реестр .
Comment LinkDiplomi_foSa
купить аттестат за 10 11 класс вечерней школы [url=http://arus-diplom23.ru]купить аттестат за 10 11 класс вечерней школы[/url] .
Comment LinkMichaelvet
Эта обзорная заметка содержит ключевые моменты и факты по актуальным вопросам. Она поможет читателям быстро ориентироваться в теме и узнать о самых важных аспектах сегодня. Получите краткий курс по современной информации и оставайтесь в курсе событий!
Comment LinkДетальнее - https://quiklearn.site/godfather-ipsum-dolor-sit-amet
Vigodno zakazat diplom lubogo VYZa!_hfpn
где купить школьный аттестат за 11 класс http://www.arus-diplom9.ru/ - где купить школьный аттестат за 11 класс .
Comment LinkDavidDen
Этот информативный текст отличается привлекательным содержанием и актуальными данными. Мы предлагаем читателям взглянуть на привычные вещи под новым углом, предоставляя интересный и доступный материал. Получите удовольствие от чтения и расширьте кругозор!
Comment LinkВыяснить больше - https://ours-toulouse.com/hello-world
1
I like what you guys tend to be up too. This type of clever work
Comment Linkand reporting! Keep up the awesome works guys I've
you guys to my blogroll.
купить дрова колотые _yvPn
kupit-drova-kolotye-812.ru .
Comment LinkDiplomi_wgon
купить диплом украина с занесением в реестр http://www.arus-diplom31.ru .
Comment Linkwww.bloomingtonlivestock.com
Hi, I do believe this is an excellent blog. I stumbledupon it ;) I may revisit once again since i have book marked it.
Comment LinkMoney and freedom is the greatest way to change, may you be rich and continue to
guide other people.
h2 maths tuition bukit timah
I'm impressed, I mᥙst say. Seldom do I encounter a blog that's ƅoth educative
Comment Linkɑnd іnteresting, and ԝithout a doubt, уou havе hit the nail on thｅ head.
The prօblem іs an issue tһat tοߋ few people are speaking intelligently about.
Now i'm vеry happy I stumbled acгoss thіs ɗuring
my search fοr ѕomething reցarding this.