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.
179293 comments
Diplomi_gnet
купить аттестаты за 11 в уфе купить аттестаты за 11 в уфе .
Comment LinkPatrickClabs
Нужна срочная помощь? Центр «Alco.Rehab» в Москве предлагает круглосуточный вывод из запоя с выездом на дом.
Comment LinkПолучить дополнительную информацию - вывод из запоя анонимно
Vigodno kypit diplom o visshem obrazovanii!_naot
купить диплом бухгалтера [url=http://www.arus-diplom7.ru/]купить диплом бухгалтера[/url] .
Comment LinkMemory Lift
Memory Lift is getting noticed for its natural approach to boosting focus, memory, and overall brain performance.
Comment LinkMany users say they experience clearer thinking, better recall, and
improved concentration after using it. It seems like a great choice for anyone looking to naturally support cognitive health.
Diplomi_mxpl
купить диплом занесенный в реестр купить диплом занесенный в реестр .
Comment LinkDiplomi_ekKa
диплом высшего образования проведенный купить диплом высшего образования проведенный купить .
Comment LinkWinstonlycle
Клиника также предлагает долгосрочные программы, которые включают как стационарное, так и амбулаторное лечение. Мы понимаем, что восстановление требует не только медицинской помощи, но и значительной психологической поддержки на каждом этапе.
Comment LinkИсследовать вопрос подробнее - https://медицина-вывод-из-запоя.рф/vyvod-iz-zapoya-v-kruglosutochno-v-nizhnem-novgoroge.xn--p1ai/
Team Builder
Your explanation makes this simple for anyone.
Comment LinkEven a beginner can grasp it thanks to you. Not many people can do
that.
ดูซีรีย์
I am regular reader, how are you everybody?
Comment LinkThis article posted at this web page is in fact fastidious.
kreativasKt
Thanks for the article https://ipodtouch3g.ru/
Comment Link