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.
317233 comments
uridicheskii perevod_iaon
юридический перевод цена юридический перевод цена .
Comment Linkystnii perevodchik_cjPi
устный переводчик стоимость teletype.in/@alexd78/D1bRUvZKB7G .
Comment Linkuridicheskii perevod_fvon
юридический перевод в москве юридический перевод в москве .
Comment Link1xbet_ucsl
1xbet giri? linki 1xbet giri? linki .
Comment Linkystnii perevodchik_xfPi
устный переводчик teletype.in/@alexd78/D1bRUvZKB7G .
Comment Link1xbet_vqsl
1xbet giri? 1xbet giri? .
Comment Link3xbet เข้าสู่ระบบ
Hello, i read your blog from time to time and i own a similar one and
Comment Linki was just wondering if you get a lot of spam feedback?
If so how do you prevent it, any plugin or anything you can suggest?
I get so much lately it's driving me mad so any assistance is very
much appreciated.
uridicheskii perevod_rbon
юридический перевод документов юридический перевод документов .
Comment Linkystnii perevodchik_xtPi
устный переводчик teletype.in/@alexd78/D1bRUvZKB7G .
Comment Linkicebet casino_bbMn
icebet casino no deposit bonus codes http://www.icebet-online.com .
Comment Link