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.
166877 comments
BLACK PUSSY
RealAsia ivugurura ishusho yumwirondoro, CYUT Tangira Tangira -kl -ао-Tangira gutangira, kanda hasi uhereye hejuru ya ecran.
Comment LinkBLACK PUSSY
RealAsia ivugurura ishusho yumwirondoro, CYUT Tangira Tangira -kl -ао-Tangira gutangira, kanda hasi uhereye hejuru ya ecran.
Comment LinkTorvix Platform
Greate pieces. Keep writing such kind of information on your site.
Comment LinkIm really impressed by your blog.
Hey there, You've done an excellent job. I'll definitely digg
it and individually recommend to my friends. I'm sure they'll be benefited from this site.
Diplomi_pbsr
купить аттестат [url=http://educ-ua4.ru/]купить аттестат[/url] .
Comment Linkhttps://rcp-portal-dev.rinna.co.jp/nae/vidio/xxxxxx.html
I'm really impressed together with your writing skills as neatly as with the layout for
Comment Linkyour weblog. Is that this a paid theme or did you modify it your self?
Either way stay up the excellent quality writing, it's uncommon to see a nice weblog like this one today..
Diplomi_izEl
диплом бакалавра купить стоимость [url=http://www.educ-ua5.ru]диплом бакалавра купить стоимость[/url] .
Comment LinkLiv Pure
Liv Pure seems like a solid supplement for people looking
Comment Linkto boost their metabolism and support liver health at the same time.
I like how it combines natural ingredients that target energy, digestion, and overall wellness.
Definitely worth checking out if you’re serious about
sustainable weight management and better daily vitality.
Diplomi_hgEl
купить диплом в кривом роге купить диплом в кривом роге .
Comment LinkDiplomi_xdsr
украина свидетельство о браке купить http://www.educ-ua4.ru/ .
Comment Linksitus togel
This is really interesting, You are a very skilled blogger.
Comment LinkI've joined your feed and look forward to seeking more of your wonderful
post. Also, I've shared your web site in my social networks!