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.
157436 comments
дрова сухие в сергиевом посаде_risn
дрова для бани где купить .
Comment LinkInvestment Platform
Excellent way of describing, and nice piece of writing to get facts regarding my
Comment Linkpresentation topic, which i am going to deliver in academy.
дрова сухие в сергиевом посаде_qlsn
дрова березовые колотые с доставкой .
Comment LinkJariorfit
Купить диплом любого университета!
Comment LinkНаши специалисты предлагаютвыгодно и быстро заказать диплом, который выполняется на оригинальной бумаге и заверен печатями, водяными знаками, подписями должностных лиц. Наш документ пройдет лубую проверку, даже с применением специально предназначенного оборудования. Достигайте своих целей быстро и просто с нашей компанией- slliver.getbb.ru/posting.php?mode=post&f=62&sid=d5f27e9213a2e3675d194d93322b925c
дрова сухие в сергиевом посаде_gosn
березовые дрова цена за куб с доставкой .
Comment LinkNtolvUtede
Score exceptional deals when you [url=https://losartanamlodipine.com/ ]losartan for diabetes[/url] . Get your ED treatment now! losartan recall 2024
Comment Linkдрова сухие в сергиевом посаде_sgsn
[url=http://drova-suhie-sergiev-posad.ru]drova-suhie-sergiev-posad.ru[/url] .
Comment Linkдрова сухие в сергиевом посаде_atsn
drova-suhie-sergiev-posad.ru .
Comment Linkbokep anggur
Thanks for sharing your thoughts. I truly appreciate your efforts and I will
Comment Linkbe waiting for your next write ups thanks once again.
дрова сухие в сергиевом посаде_wvsn
дрова березовые колотые с доставкой .
Comment Link