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.
288546 comments
good day 4 play casino_jeOi
good day 4 play promo codes https://goodday4play-online.com/ .
Comment Linkganabet casino_tekl
casino online ganabet http://www.ganabet-online.com .
Comment Linkดูซีรี่ย์พากย์ไทยฟ
First of all I would like to say superb blog! I had a quick question in which I'd
Comment Linklike to ask if you don't mind. I was curious to find out how
you center yourself and clear your head before writing. I have had a difficult time
clearing my thoughts in getting my ideas out. I truly do take pleasure in writing but it just seems like the first 10 to 15 minutes are usually lost
simply just trying to figure out how to begin. Any recommendations or hints?
Appreciate it!
good day 4 play casino_mwOi
4 play casino 4 play casino .
Comment Linkgood day 4 play casino_fvOi
good day 4 play casino good day 4 play casino .
Comment Linkganabet casino_etkl
ganabet bono $400 casino ganabet-online.com .
Comment Linkgood day 4 play casino_ycOi
good4play casino good4play casino .
Comment Linkgood day 4 play casino_ytOi
good day 4 play kod promocyjny good day 4 play kod promocyjny .
Comment Linkganabet casino_yqkl
ganabet betting https://www.ganabet-online.com .
Comment Linkgood day 4 play casino_fnOi
good day 4 play no deposit bonus codes https://goodday4play-online.com/ .
Comment Link