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.
324343 comments
kypit kyrsovyu_nyKl
заказать качественную курсовую заказать качественную курсовую .
Comment Linkkypit kyrsovyu_rdKl
курсовые под заказ курсовые под заказ .
Comment Linkkypit kyrsovyu_rkkt
курсовая работа купить москва https://kupit-kursovuyu-6.ru .
Comment Linkkypit kyrsovyu_kckt
сколько стоит сделать курсовую работу на заказ kupit-kursovuyu-6.ru .
Comment Linkkypit kyrsovyu_riKl
заказать студенческую работу https://kupit-kursovuyu-4.ru/ .
Comment Linkkypit kyrsovyu_eyKl
купить курсовая работа купить курсовая работа .
Comment LinkTrang chủ gd365
A person necessarily assist to make severely posts I'd state.
Comment LinkThat is the first time I frequented your web page and so far?
I amazed with the analysis you made to make this particular put up incredible.
Fantastic job!
kypit kyrsovyu_qxkt
покупка курсовых работ https://kupit-kursovuyu-6.ru .
Comment Linkkypit kyrsovyu_pckt
заказать практическую работу недорого цены http://www.kupit-kursovuyu-6.ru/ .
Comment Linkkypit kyrsovyu_nqMa
помощь курсовые https://www.kupit-kursovuyu-5.ru .
Comment Link