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.
150311 comments
mostbet_qwoa
mostbet скачать бесплатно mostbet11026.ru
Comment Linkمبل شویی در شهرک آپادانا
My developer is trying to convince me to move to .net from PHP.
Comment LinkI have always disliked the idea because of the expenses.
But he's tryiong none the less. I've been using Movable-type on numerous websites
for about a year and am nervous about switching to another platform.
I have heard great things about blogengine.net. Is there a
way I can transfer all my wordpress content into it? Any
help would be really appreciated!
Iariorksp
Заказать диплом университета по невысокой стоимости возможно, обращаясь к проверенной специализированной компании. Заказать документ института вы сможете у нас в столице. orikdok-4v-gorode-vologda-35.online
Comment LinkJorgesof
Метод лечения
Comment LinkПолучить дополнительную информацию - https://lechenie-narkomanii-vladimir10.ru/lechenie-narkomanii-czena-vladimir
mostbet_kxMa
download mostbet http://mostbet11014.ru/
Comment LinkCazrhln
Получить диплом о высшем образовании поспособствуем. Купить диплом техникума, колледжа в Хабаровске - diplomybox.com/kupit-diplom-tekhnikuma-kolledzha-v-khabarovske
Comment Linkmostbet_bxoa
мостбет официальный сайт регистрация http://mostbet11026.ru
Comment Linkmostbet_uiOi
mostbet казино скачать mostbet11028.ru
Comment LinkIariorrvq
Купить диплом ВУЗа по выгодной цене возможно, обращаясь к проверенной специализированной фирме. Заказать документ о получении высшего образования можно в нашей компании. orikdok-4v-gorode-nalchik-7.online
Comment Linkmostbet_koEi
мостбет вход регистрация http://mostbet11027.ru
Comment Link