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.
142691 comments
homepage
Really no matter if someone doesn't understand afterward its
Comment Linkup to other people that they will help, so here it takes
place.
pinco kazino _smKi
pinco cazino https://pinco-casinopromoaz.com .
Comment Linkvideo mesum anak kecil
Quality content is the main to interest the visitors to visit the website, that's what this website is providing.
Comment Linkpinco kazino _bgKi
pinco cazino http://www.pinco-casinopromoaz.com / .
Comment LinkRENEW PEEL
excellent issues altogether, you simply gained a new reader.
Comment LinkWhat may you suggest about your publish that you just made some days ago?
Any sure?
pinco kazino _zxKi
pinko casino pinko casino .
Comment LinkProDentim
I like reading an article that will make men and women think.
Comment LinkAlso, thank you for allowing for me to comment!
بهترین سایت انفجار ایرانی
Hi just wanted to give you a brief heads up
Comment Linkand let you know a few of the pictures aren't loading properly.
I'm not sure why but I think its a linking issue. I've tried it
in two different browsers and both show the same results.
web umkm
Its like you read my mind! You seem to know a lot about
Comment Linkthis, like you wrote the book in it or something. I think
that you could do with a few pics to drive the message home a bit, but instead of that,
this is fantastic blog. A fantastic read. I will definitely be back.
pinco kazino _ndKi
pinko casino pinko casino .
Comment Link