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.
177257 comments
Zaycev net music_azSa
музон в машину скачать бесплатно mp3 все песни в хорошем качестве музон в машину скачать бесплатно mp3 все песни в хорошем качестве .
Comment Linkhttps://77winter.com/
I'd like to find out more? I'd want to find out some additional information.
Comment LinkDiplomi_vaet
аттестат за 11 класс купить в иркутске аттестат за 11 класс купить в иркутске .
Comment Linkشرایط ثبت نام ایران خودرو برای مادران دارای دو فرزند
Thanks for your personal marvelous posting! I truly enjoyed reading it,
Comment Linkyou will be a great author.I will make certain to bookmark your blog and will eventually
come back very soon. I want to encourage yourself to continue your great job,
have a nice weekend!
Mitolyn
Mitolyn sounds like a promising supplement for supporting metabolism and overall cellular energy.
Comment LinkI like that it focuses on targeting mitochondrial health, which is key for sustained energy and better fat-burning potential.
If it works as claimed, it could be a valuable addition for
anyone aiming to boost vitality and support healthy
weight management naturally.
kreativuuKt
Thanks for the article https://40-ka.ru/
Comment LinkMatthewWag
узнать кракен войти
Comment LinkKevinPhide
Передовые методики
Comment LinkПодробнее тут - вывод из запоя цена краснодарский край
Zaycev net music_puSa
скачать новые треки скачать новые треки .
Comment LinkDiplomi_atEl
где купить аттестаты за 11 класс в волгограде где купить аттестаты за 11 класс в волгограде .
Comment Link