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.
199758 comments
Diplomi_kgot
купить диплом в подольске купить диплом в подольске .
Comment Linkラブドール エロ
which of ,[url="https://www.jp-dolls.com/goods/p3110.html"]中国 エロ[/url]hem and how far Out leap,
Comment LinkDiplomi_vzot
купить диплом в ленинск-кузнецком http://rudik-diplom4.ru/ .
Comment Linkpereplanirovka v nejilom zdanii_mqsr
согласование перепланировки помещений http://mymoscow.forum24.ru/?1-6-0-00034012-000-0-0-1759746919/ .
Comment LinkAnette Bosley
[url="https://globalwave.click/" />globalwave.click[/url] – The layout feels modern, content is well balanced and readable.
Comment LinkForex Crypto
Hello, this weekend is nice designed for me, since this
Comment Linkmoment i am reading this great educational article here
at my residence.
https://forexcrypto.my.id/
Diplomi_dbki
купить диплом парикмахера купить диплом парикмахера .
Comment LinkDiplomi_vqki
куплю диплом с занесением куплю диплом с занесением .
Comment Linkpereplanirovka v nejilom zdanii_ymsr
перепланировка нежилого помещения http://www.svstrazh.forum24.ru/?1-15-0-00000267-000-0-0/ .
Comment Linkaftershave lotions
This design is wicked! You most certainly know how to keep a reader entertained.
Comment LinkBetween your wit and your videos, I was
almost moved to staet my own blog (well, almost...HaHa!) Fantastic job.
I really loved what you had to say, and more than that, how yyou presented it.
Too cool! https://truepharm.org/