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.
163368 comments
website
Greate pieces. Keep posting such kind of information on your page.
Comment LinkIm really impressed by your site.
Hi there, You've done a fantastic job.
I'll definitely digg it and individually recommend to my friends.
I'm confident they will be benefited from this website.
mostbet_tgSt
как зайти на сайт мостбет https://mostbet4158.ru/
Comment LinkJasonCache
В Люберцах капельница от запоя может спасти здоровье — в Stop Alko работают опытные наркологи, которые точно знают, как снять интоксикацию без вреда.
Comment LinkПодробнее тут - капельница от запоя анонимно в подольске
дренаж на участке с уклоном_lcml
drenazh-na-uchastke-s-uklonom-spb.ru .
Comment LinkLiv Pure
Liv Pure seems like a solid supplement for people looking to boost their metabolism and support liver health at
Comment Linkthe 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.
дренаж на участке с уклоном_ttml
дренаж участка цена .
Comment LinkAudifort
With havin so much content do you ever run into any issues of plagorism or
Comment Linkcopyright infringement? My site has a lot of unique content I've either authored myself or outsourced
but it appears a lot of it is popping it up all over the web without my permission. Do you know any techniques to
help stop content from being ripped off? I'd definitely appreciate
it.
купить дрова в самаре_plpl
kupit-drova-v-samare-365.ru .
Comment LinkDiplomi_qzpr
купить диплом в реестр купить диплом в реестр .
Comment Linkдрова колотые береза в сергиевом посаде_bxKt
drova-kolotye-bereza-sergiev-posad.ru .
Comment Link