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.
229427 comments
kontol besar
Hi there, I enjoy reading all of your article. I like to write a little comment to support you.
Comment Linkhttps://m1bar.com/user/MaddisonRicks68/
If some one wants expert view regarding blogging and site-building then i advise him/her to pay a
Comment Linkvisit this website, Keep up the good work.
1win_tsSt
1vin pro 1vin pro .
Comment Linkダッチワイフ
scenarios, positions and sexual exploits; [url="https://www.jp-dolls.com/category/c10.html"]ラブドール av[/url]laughing and enjoying one another’s company."
Comment Linkリアルラブドール
Wasn't that long either, but we both knew that we didn't have to worry about STDs.[url="https://www.jp-dolls.com/goods/p2247.html"]オナドール[/url] So, make sure you folks also consider the health side effects since that is important too and wear protection ALWAYS."
Comment Linkダッチワイフ
Before you dive in, here’s a small but necessary disclaimer: all BDSM,[url="https://www.jp-dolls.com/goods/p2247.html"]オナドール[/url]role play and kinky sex - all types of sex and foreplay
Comment Linkdiscover this
Informative article, exactly what I wanted to find.
Comment Link1win_cqot
что такое 1win что такое 1win .
Comment Linkdiscover here
Do you mind if I quote a couple of your posts as long as I provide credit
Comment Linkand sources back to your weblog? My blog is in the very same
area of interest as yours and my visitors would truly benefit from some of the information you provide here.
Please let me know if this okay with you. Appreciate it!
1win_kcot
1win сайт вход http://www.1win40.com.kg .
Comment Link