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.
60053 comments
JorgeNof
Как сделать ремонт https://oo.zt.ua правильно? Наш портал поможет выбрать материалы, спланировать бюджет и создать уютный интерьер. Простые решения для сложных задач!
Comment Linkporn site
Oh my goodness! Impressive article dude! Many thanks, However I am
Comment Linkencountering troubles with your RSS. I don't understand the reason why
I can't join it. Is there anybody else having the same RSS issues?
Anyone that knows the solution will you kindly respond?
Thanks!!
elektrokarnizi somfy_yrSr
somfy shop http://prokarniz25.ru .
Comment Link먹튀검증커뮤니티
I'm extremely pleased to uncover this site. I need to to thank you for ones time for this wonderful read!!
Comment LinkI definitely loved every bit of it and i also have you book-marked to look at new things on your
website.
link bokep anak kecil
Nice post. I was checking constantly this blog and I am impressed!
Comment LinkVery useful information specifically the last part :) I care for
such info much. I was seeking this particular information for a very long time.
Thank you and good luck.
that site
Hello mates, nice paragraph and good urging commented
Comment Linkhere, I am truly enjoying by these.
bokep ngewe janda sebelah
It's difficult to find well-informed people about this subject,
Comment Linkbut you sound like you know what you're talking about!
Thanks
JosephNeerb
Лучший портал по строительству https://itstore.dp.ua и ремонту! Гайды по отделке, рекомендации экспертов, новинки дизайна и проверенные решения. Все для вашего комфорта!
Comment LinkJosephNeerb
Лучший портал по строительству https://itstore.dp.ua и ремонту! Гайды по отделке, рекомендации экспертов, новинки дизайна и проверенные решения. Все для вашего комфорта!
Comment LinkRamonbrele
Инструкции по ремонту https://makprestig.in.ua подбор материалов, планирование, дизайн и советы экспертов. Станьте мастером своего дома!
Comment Link