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.
313524 comments
Hang Pearson
[url="https://growthpilotpro.click/" />growthpilotpro.click[/url] – Overall, professional vibe here; trustworthy, polished, and pleasantly minimal throughout.
Comment LinkKkpoker Payday
Thanks for any other fantastic article. The place else could anyone
Comment Linkget that type of information in such a perfect means of writing?
I've a presentation next week, and I am on the
look for such info.
web page
It is not my first time to go to see this website, i
Comment Linkam visiting this web site dailly and get good data from here all the time.
Katlyn Gelber
[url="https://growthnexus.click/" />growthnexus.click[/url] – Mobile version looks perfect; no glitches, fast scrolling, crisp text.
Comment LinkRogelioAmaws
Ночной приём организован по принципу «мягкой посадки». Если нет «красных флагов», сначала создаём комфортную среду (температура, тёплый свет, вода малыми глотками), затем проводим экспресс-диагностику и только после этого запускаем инфузионную терапию. Когда организм не перегружен сенсорными раздражителями, он отвечает на лечение ровнее: уменьшаются скачки пульса, снижается тошнота, а пациенты уже к утру описывают «ясную голову» без «ваты».
Comment LinkПодробнее - наркологическая клиника цены в мурманске
aviator game_evMl
win crash game win crash game .
Comment LinkDiplomi_gxoa
купить диплом о высшем образовании в рубцовске [url=https://www.r-diploma18.ru]купить диплом о высшем образовании в рубцовске[/url] .
Comment LinkRandomNameEaser
Quick Learning Link – Came across a simple tip that was surprisingly effective.
Comment LinkChăn Nuôi Gia Súc
Hurrah, that's what I was exploring for, what a stuff!
Comment Linkpresent here at this webpage, thanks admin of this
web page.
Casimira Dinucci
[url="https://advector.click/" />advector.click[/url] – Found practical insights today; sharing this article with colleagues later.
Comment Link