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.
103629 comments
mostbet_jzet
mostbe http://mostbet33003.ru .
Comment Linkfree porn, viagra, click here, buy xanax online, best casino, hacked site, scam reviews, malware, download mp3 free
free porn, viagra, lick һere, buy xanax online, best casino, hacked site, scam reviews, malware,
Comment Linkdownload mp3 free
Houston Concrete Contractors
Oh my goodness! Awesome article dude! Many thanks, However I am experiencing difficulties with your RSS.
Comment LinkI don't know why I am unable to join it. Is there anyone else having the same RSS issues?
Anybody who knows the answer can you kindly respond?
Thanx!!
mostbet_ckMi
mostbet bonusu necə almaq olar https://mostbet3054.ru .
Comment Linkbokep indo viral tiktok terbaru 2024
It's awesome in support of me to have a web page, which is useful for my experience.
Comment Linkthanks admin
mostbet_wfsa
mostbet aviator demo http://mostbet3053.ru .
Comment LinkErnestwap
Компания "Кухни-экспресс" производит кухни на заказ. Любая сложность и любые бюджеты! Доставка по РФ https://делаем-кухни-на-заказ.рф/
Comment Linkmostbet_xysa
mostbet futbol mərcləri mostbet futbol mərcləri .
Comment LinkStephenalert
Terrific post however I was wanting to know if you could write a litte more on this topic? I'd be very grateful if you could elaborate a little bit more. Kudos!
Comment Linkhafilat recharge
1win_ddmr
1вин бонусы казино 1вин бонусы казино .
Comment Link