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.
17561 comments
Prediksi Hk 27 Januari 2025
Thanks for sharing such a nice opinion, piece of writing is good,
Comment Linkthats why i have read it entirely
Related Site
Hey! Would you mind if I share your blog with my myspace group?
Comment LinkThere's a lot of people that I think would really appreciate your content.
Please let me know. Thanks
TixunFlala
На сайте https://upgamer.ru/ вы получаете возможность приобрести аккаунты мобильных игр. Для этих целей вам предстоит только выбрать ту игру, в которую вы хотите сыграть прямо сейчас. Здесь их несколько десятков. Компания работает в данной сфере более 3 лет. Все товары представлены от настоящих продавцов. Предоставляются гарантии того, что аккаунты обязательно будут работать. Для покупателей имеются онлайн-чаты. На этом портале воспользуйтесь возможностью приобрести либо реализовать аккаунт по привлекательной цене.
Comment LinkNasosy_muKr
купить насос https://nasosy-msk.ru/ .
Comment LinkNasosy_avKr
мотопомпа для грязной воды мотопомпа для грязной воды .
Comment LinkClick This Link
Excellent blog! Do you have any helpful hints for aspiring writers?
Comment LinkI'm planning to start my own website soon but I'm a little lost on everything.
Would you advise starting with a free platform like Wordpress or go
for a paid option? There are so many options out there that I'm totally
confused .. Any tips? Thanks!
pengeluaran togel
Hello! Do you know if they make any plugins to assist with SEO?
Comment LinkI'm trying to get my blog to rank for some targeted keywords
but I'm not seeing very good success. If you know of
any please share. Appreciate it!
viagra
Great blog! Is your theme custom made or did you download it from somewhere?
Comment LinkA design like yours with a few simple tweeks would really make my blog jump out.
Please let me know where you got your theme.
With thanks
find here
Link exchange is nothing else however it is just placing the other
Comment Linkperson's website link on your page at proper place and other person will
also do similar in favor of you.
propysk v moskvy dlya gryzovikov_uvKi
пропуск для грузового транспорта в москву пропуск для грузового транспорта в москву .
Comment Link