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.
136831 comments
ушп фундамент_kust
ushp-fundament-499.ru .
Comment LinkClick Here
What's up, I check your new stuff like every week. Your story-telling style is witty, keep doing what you're
Comment Linkdoing!
Exotradex
It is really a great and useful piece of information. I'm satisfied that you simply shared this helpful information with us.
Comment LinkPlease keep us up to date like this. Thanks for sharing.
ушп фундамент_sest
ushp-fundament-499.ru .
Comment LinkDiplomi_bgsa
купить диплом в днепропетровске купить диплом в днепропетровске .
Comment Link1win_uaMa
lucky jet официальный сайт скачать http://www.1win1164.ru
Comment LinkRodrick
I’m not that much of a online reader to be honest but your sites
Comment Linkreally nice, keep it up! I'll go ahead and bookmark your site to come back later.
Cheers
tgram_teEr
Накрутка фолловеров на твич - ТОП-50 лучших сервисов https://vc.ru/niksolovov/1292521-nakrutka-folloverov-na-tvich-top-50-luchshih-servisov Лучшие платформы для набора и накрутки
Comment Link1win_zvMa
авиатор игра 1вин https://1win1164.ru/
Comment Linkcuevana
Cuevana 3 es una plataforma gratis para ver películas y series online con audio español latino o subtítulos.
Comment LinkNo requiere registro y ofrece contenido en HD