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.
26694 comments
Trefcls
Выгодно купить диплом института. Заказ подходящего диплома через качественную и надежную фирму дарит множество плюсов для покупателя. Данное решение дает возможность сберечь время и существенные деньги. [url=http://orikdok-2v-gorode-ufa-2.ru/]orikdok-2v-gorode-ufa-2.ru[/url]
Comment LinkКоррекция мимики
I like it when individuals come together and share views.
Comment LinkGreat blog, continue the good work!
kypit igrovoi komputer_aboa
красивый игровой пк https://www.kupit-igrovoj-kompyuter1.ru .
Comment Linkkypit igrovoi komputer_xsot
купить игровой компьютер в москве https://kupit-igrovoj-kompyuter.ru .
Comment Linkmostbet_sdea
мостбет официальный вход мостбет официальный вход
Comment Linkkypit igrovoi komputer_lkor
игровые пк [url=kupit-igrovoj-kompyuter2.ru]игровые пк[/url] .
Comment Linkkypit igrovoi komputer_kqoa
игровой компьютер цена в москве https://www.kupit-igrovoj-kompyuter1.ru .
Comment Linklink bokep anak kecil
Having read this I believed it was extremely informative.
Comment LinkI appreciate you finding the time and effort to put this short article together.
I once again find myself personally spending a lot of time both reading and commenting.
But so what, it was still worth it!
Novosti dnya_vgpa
Какой сегодня церковный праздник https://n2000.ru .
Comment Linkkypit igrovoi komputer_dqot
купить игровой пк в москве [url=https://kupit-igrovoj-kompyuter.ru/]kupit-igrovoj-kompyuter.ru[/url] .
Comment Link