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.
140481 comments
best australian online casino
Can I simply say what a relief to discover an individual who really
Comment Linkknows what they're talking about on the web. You certainly realize how to bring an issue to light
and make it important. A lot more people should read this and understand this side of your story.
I was surprised you are not more popular since you certainly possess
the gift.
Douglasfen
Назначение и действие
Comment LinkРазобраться лучше - нарколог на дом цена
1win_dzkr
скачать оптима 24 на андроид скачать оптима 24 на андроид .
Comment Link1win_wzor
1вин зарегистрироваться 1вин зарегистрироваться .
Comment Linkmostbet_lesn
мостбет сайт [url=https://www.mostbet8005.ru]https://www.mostbet8005.ru[/url] .
Comment Linkcrypto casinos australia
Thanks for finally writing about >Wood in Auto - Car Interior Trim - Advice for stirring your online community and fostering engagement - Results from
Comment Link#1550 Liked it!
mostbet_kg_camr
ставки на спорт мостбет ставки на спорт мостбет .
Comment Linkkalkylyator OSAGO_iqOa
автокалькулятор [url=http://niievmash.ru/]автокалькулятор[/url] .
Comment Linkmostbet_kg_jzoi
скачат мосбет mostbet10006.ru .
Comment Link1win_waKa
букмекеры с минимальным пополнением 1win10023.ru .
Comment Link