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.
135486 comments
1win_nrSn
1він завантажити https://1win14045.ru
Comment Linkдренаж под ключ_lyEn
[url=http://www.drenazh-pod-klyuch-812.ru]drenazh-pod-klyuch-812.ru[/url] .
Comment LinkПтоз века после ботокса
I have to thank you for the efforts you have put in penning this site.
Comment LinkI really hope to view the same high-grade blog posts by you
in the future as well. In truth, your creative
writing abilities has encouraged me to get my
very own website now ;)
mostbet_wbMi
mostber mostber
Comment LinkPengeluaran Togel HK 6D Tercepat
Hello there! I know this is kinda off topic however I'd figured I'd ask.
Comment LinkWould you be interested in exchanging links or maybe guest authoring a blog post or vice-versa?
My blog addresses a lot of the same subjects as yours and I think we could greatly
benefit from each other. If you are interested feel free to send
me an e-mail. I look forward to hearing from you! Superb blog by the
way!
https://w10.datahkg6d.info/
дренаж под ключ_cgEn
drenazh-pod-klyuch-812.ru .
Comment Linkpin_up_hjPn
pin up aviator app https://pinup3009.ru/
Comment LinkКак избавиться от перхоти и зуда при жирной коже головы
Howdy I am so grateful I found your blog page, I really found you by error, while I was searching
Comment Linkon Digg for something else, Nonetheless I am here now and would just like to say
kudos for a tremendous post and a all round enjoyable blog (I also love the
theme/design), I don’t have time to go through it all
at the moment but I have book-marked it and also
added in your RSS feeds, so when I have time I will
be back to read a great deal more, Please do keep up the awesome work.
Sazrpop
Приобрести диплом на заказ в столице вы можете через официальный сайт компании. [url=http://orikdok-3v-gorode-bryansk-32.online/]orikdok-3v-gorode-bryansk-32.online[/url]
Comment Link1win_brKn
1win videos http://1win3004.com/
Comment Link