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.
175383 comments
Bernardrig
https://primamedia.ru/news/330496/
Comment LinkRafaelSpign
https://www.telix.pl/profile/karissaransom/
Comment LinkPriobresti diplom ob obrazovanii!_qkml
купить проведенный диплом красноярск http://arus-diplom3.ru .
Comment LinkPriobresti diplom ob obrazovanii!_lsot
купить диплом государственного образца о высшем образовании купить диплом государственного образца о высшем образовании .
Comment LinkZakazat diplom o visshem obrazovanii!_skOl
купить диплом колледжа с занесением в реестр в купить диплом колледжа с занесением в реестр в .
Comment Link1win_owMt
1win az basketbol mərcləri https://1win3040.com/
Comment LinkWilliammub
Here's more on the topic https://kinocirk.ru/
Comment LinkZakazat diplom ob obrazovanii!_gzml
купить диплом с реестром киев http://www.arus-diplom1.ru .
Comment Linksarang188
Hi, I do believe your web site might be having web browser compatibility issues.
Comment LinkWhen I take a look at your site in Safari, it looks fine however when opening
in I.E., it has some overlapping issues. I simply wanted to
give you a quick heads up! Apart from that, excellent site!
casino glory
This paragraph is genuinely a nice one it assists
Comment Linknew the web visitors, who are wishing for blogging.