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.
186243 comments
Priobresti diplom yniversiteta!_hqMa
москва купить диплом о высшем образовании с занесением в реестр москва купить диплом о высшем образовании с занесением в реестр .
Comment LinkKypit diplom o visshem obrazovanii!_fwpi
купить диплом занесением реестр отзывы купить диплом занесением реестр отзывы .
Comment LinkZakazat diplom ob obrazovanii!_mfpi
купить диплом о высшем образовании с занесением в реестр цена купить диплом о высшем образовании с занесением в реестр цена .
Comment LinkBistro i prosto zakazat diplom ob obrazovanii!_lqpi
купить диплом о высшем образовании с занесением в реестр в калуге купить диплом о высшем образовании с занесением в реестр в калуге .
Comment Linkmostbet_gwoi
mostbet az canlı mərclər mostbet4054.ru
Comment Linkmostbet_hgOa
mostbet qeydiyyat promo kod [url=https://www.mostbet4050.ru]https://www.mostbet4050.ru[/url]
Comment LinkZakazat diplom o visshem obrazovanii!_wlOa
диплом купить с занесением в реестр отзывы https://www.arus-diplom23.ru .
Comment Linkmostbet_ilSl
mostbet crypto ödənişlər mostbet crypto ödənişlər
Comment Linkدورههای آنلاین متنوع
This is my first time go to see at here and i am actually impressed to read everthing at
Comment Linkone place.
website
Hello this is kind of of off topic but I was wondering if blogs use WYSIWYG editors or if you have to manually code
Comment Linkwith HTML. I'm starting a blog soon but have no coding
expertise so I wanted to get guidance from someone with experience.
Any help would be enormously appreciated!