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.
146391 comments
монолитный фундамент ушп_bker
[url=http://monolitnyy-fundament-ushp-499.ru]плита ушп цена под ключ[/url] .
Comment LinkAltivo Group
Hi there! Do you know if they make any plugins to help with Search Engine Optimization? I'm trying to get my
Comment Linkblog to rank for some targeted keywords but I'm not seeing very good success.
If you know of any please share. Thanks!
888starz_pmkl
Players can reach out for help via multiple channels, ensuring timely assistance.
Comment Link888starz promo code sri lanka https://888starz-eng.com/promocode/
Diplomi_fmPt
купить аттестат за 11 класс в волжском https://arus-diplom24.ru .
Comment Linkмонолитный фундамент ушп_auer
фундамент плита под ключ цена москва .
Comment LinkDiplomi_fbEl
купить аттестат 10 11 классов купить аттестат 10 11 классов .
Comment LinkDiplomi_ffPt
купить 10 11 класс аттестат купить 10 11 класс аттестат .
Comment Linkpirinç korkuluk
pirinç korkuluk
Comment LinkThanks for finally talking about >Wood in Auto - Car Interior
Trim - Advice for stirring your online community
and fostering engagement - Results from #11000 Liked it!
монолитный фундамент ушп_wber
ушп плита фундамент .
Comment Linkwebpage
Pretty! This was an extremely wonderful post. Thanks for
Comment Linksupplying these details.