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.
91065 comments
PaulaKek
Этот увлекательный информационный материал подарит вам массу новых знаний и ярких эмоций. Мы собрали для вас интересные факты и сведения, которые обогатят ваш опыт. Откройте для себя увлекательный мир информации и насладитесь процессом изучения!
Comment LinkОзнакомиться с деталями - https://www.110321.xyz/?p=180&cpage=1242
Mostbet_fbpa
мос бет мос бет .
Comment Linke-visa rop gov om en apply for a visa
For most up-to-date news you have to visit the web and
Comment Linkon internet I found this site as a finest site for most up-to-date updates.
ThomasFeede
Эта познавательная публикация погружает вас в море интересного контента, который быстро захватит ваше внимание. Мы рассмотрим важные аспекты темы и предоставим вам уникальныеInsights и полезные сведения для дальнейшего изучения.
Comment LinkИсследовать вопрос подробнее - https://bestnbiz.com/index.php/2021/01/14/airlines-face-billions-in-losses-as-covid-will-wipe-out-even-more-flights
Mostbet_cipa
мостбет букмекерская контора мостбет букмекерская контора .
Comment LinkMostbet_brka
мостбет ставки мостбет ставки .
Comment LinkMostbet_zeet
мос бет мос бет .
Comment Linkمنیفولد تقویتی tu5
Attractive section of content. I just stumbled upon your blog and in accession capital to say
Comment Linkthat I get actually loved account your blog posts.
Anyway I will be subscribing to your feeds or even I success you get entry to persistently rapidly.
فرم وقت سفارت شنگن
As the admin of this web site is working, no question very soon it will
Comment Linkbe renowned, due to its feature contents.
Mostbet_rzpa
мостбкт мостбкт .
Comment Link