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.
179769 comments
mostbet_ytol
mostbet azerbaycan http://mostbet4136.ru/
Comment LinkDiplomi_hwPr
купить проведенный диплом в красноярске http://www.arus-diplom32.ru/ .
Comment Linkhttps://buyerkupyt.com/viewtopic.php?t=168
Thanks designed for sharing such a good thought, paragraph is pleasant, thats why
Comment Linki have read it completely
mostbet_anol
mostbet az mostbet az
Comment LinkMelvinBiads
Как сам!
Comment LinkЧувствуешь, что засиделся, но не можешь сдвинуться с места? как пережить увольнение
Читай тут: - https://zhit-legche.ru/hochu-uvolitsya-no-ne-mogu-reshitsya/
что делать если уволили с работы
как пережить несправедливое увольнение
как уволиться с работы
Удачи!
MelvinBiads
Привет!
Comment LinkПомогаем разложить все по полочкам и принять правильное решение. как пережить увольнение с работы
Написал: - https://zhit-legche.ru/hochu-uvolitsya-no-ne-mogu-reshitsya/
что делать если уволили с работы
как пережить несправедливое увольнение
как уволиться с работы
До встречи!
Login Lagutogel
Pretty section of content. I just stumbled upon your web site and in accession capital to assert that I acquire in fact
Comment Linkenjoyed account your blog posts. Anyway I'll be subscribing in your feeds
or even I fulfillment you access consistently quickly.
narkologicheskaya klinika_pmKl
наркология клиника narkologicheskaya-klinika-12.ru .
Comment Linkxnxx.vom
Hello there, I discovered your site via Google
Comment Linkat the same time as looking for a similar matter,
your web site got here up, it seems to be good.
I have bookmarked it in my google bookmarks.
Hi there, simply turned into alert to your weblog via
Google, and found that it is truly informative.
I am gonna watch out for brussels. I'll be grateful in case you continue this in future.
A lot of other folks will probably be benefited from your writing.
Cheers!
mostbet_teml
mostbet pul çıxarma mostbet pul çıxarma
Comment Link