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.
83370 comments
Sazrjdc
Приобрести документ о получении высшего образования вы имеете возможность у нас. Купить диплом университета по выгодной цене можно, обращаясь к проверенной специализированной фирме. avtovladelez.ru/kupit-diplom-s-ofitsialnyim-blankom-i-pechatyu-luchshaya-tsena
Comment Linkmostbet_nkoi
mostbet az promo kod http://mostbet3051.ru .
Comment LinkRobertsorse
Сайт знакомств https://rutiti.ru для серьёзных отношений, дружбы и общения. Реальные анкеты, удобный поиск, быстрый старт. Встречайте новых людей, находите свою любовь и начинайте общение уже сегодня.
Comment Linkmostbet_lapn
мостбет вход узбекистан http://mostbet3040.ru/ .
Comment Linklink bokep anak kecil
Quality articles is the secret to interest the users to pay
Comment Linka quick visit the website, that's what this web site is providing.
mostbet_rqpn
mostbet sayt https://mostbet3040.ru/ .
Comment Linknonton bokep tanpa VPN
Greetings from Idaho! I'm bored to tears at work so I decided
Comment Linkto browse your site on my iphone during lunch break.
I love the knowledge you provide here and can't wait to take
a look when I get home. I'm surprised at how fast your blog loaded on my mobile
.. I'm not even using WIFI, just 3G .. Anyways, wonderful site!
Trefjbe
Приобрести диплом института. Приобретение документа о высшем образовании через надежную компанию дарит множество плюсов для покупателя. Такое решение дает возможность сэкономить время и значительные финансовые средства. orikdok-2v-gorode-khabarovsk-27.ru
Comment Linkaqua sculpt Reviews
AquaSculpt delivers deep hydration while promoting effective body sculpting
Comment Linkand skin rejuvenation. Experience a refreshed, toned, and radiant look with AquaSculpt — your key
to natural beauty and wellness.
avtovoz_mfKr
перевозка легковых автомобилей автовозом http://www.avtovoz-av3.ru .
Comment Link