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.
107750 comments
تعمیر دستگاه پرس پلاستیک
Hi mates, how is the whole thing, and what you desire to say
Comment Linkabout this piece of writing, in my view its actually amazing designed for me.
MatthewMaf
Круглосуточная помощь
Comment LinkПодробнее можно узнать тут - http://
Sazrejd
Купить диплом на заказ можно используя официальный сайт компании. [url=http://most.maxbb.ru/viewtopic.phpf=4&t=1385/]most.maxbb.ru/viewtopic.phpf=4&t=1385[/url]
Comment Linkmelbet_qxEl
мелбет kg http://melbet1004.ru/ .
Comment Linkmostbet_ntKr
mostbet mobile [url=https://mostbet8003.ru/]https://mostbet8003.ru/[/url] .
Comment LinkSee details
Howdy! This is my 1st comment here so I just wanted to give a quick shout
Comment Linkout and say I genuinely enjoy reading your blog posts.
Can you recommend any other blogs/websites/forums that go over the same subjects?
Many thanks!
1win_xlsl
скачать игру авиатор https://www.1win8007.ru .
Comment Linkmostbet_anOl
скачать мостбет на андроид бесплатно https://www.mostbet8001.ru .
Comment Linkmostbet_dwOt
мостбет букмекерская [url=https://mostbet8002.ru]https://mostbet8002.ru[/url] .
Comment Link1win_wysl
1xwin официальный сайт 1win8007.ru .
Comment Link