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.
131641 comments
1win_fumr
ван вин букмекерская https://1win22091.ru .
Comment Link1win_ippr
one win скачать 1win22092.ru .
Comment Link1win_syKi
1win телеграмм https://www.1win22093.ru .
Comment Link1win_pfmr
1win вход 1win22091.ru .
Comment Link1win_dfKi
1win приложение на айфон 1win приложение на айфон .
Comment Link실시간 바카라사이트
Its like you read my mind! You seem to know so much about this,
Comment Linklike you wrote the book in it or something. I think that you can do with some pics to drive
the message home a bit, but instead of that, this is magnificent
blog. A great read. I will certainly be back.
mostbet_idet
skachat mostbet skachat mostbet .
Comment Linkmemek tembem
Right now it seems like Wordpress is the best blogging platform out there right now.
Comment Link(from what I've read) Is that what you're using on your blog?
Thomascof
Наркологический центр "Луч Надежды" — это место, где можно найти поддержку и помощь, даже когда кажется, что выход потерян. Наша команда врачей-наркологов, психологов и психотерапевтов использует современные методы лечения и реабилитации, помогая пациентам вернуть трезвость и полноценную жизнь. Мы стремимся не только к устранению симптомов, но и к выявлению причин заболевания, давая пациентам необходимые инструменты для борьбы с тягой к психоактивным веществам и формированию новых жизненных установок.
Comment LinkОзнакомиться с деталями - http://srochno-vyvod-iz-zapoya.ru
mostbet_uaml
скачать мостбет кыргызстан [url=https://mostbet33004.ru/]https://mostbet33004.ru/[/url] .
Comment Link