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.
1162658 comments
オナホ フィギュア
[url="https://www.kireidoll.com/tpe-real-sex-doll-941.html"]高級 ラブドール[/url]trains,and taxis.
Comment Link高級 ラブドール
[url="https://www.kireidoll.com/tpe-real-sex-doll-2371.html"]高級 オナホ[/url]The direction of a slope may influence the maturation time of a crop or may result in drought,winter injury,
Comment Linkラブドール 女性 用
Ever since John Stuart Mill invented homo oeconomicus,[url="https://www.kireidoll.com/tpe-real-sex-doll-2630.html"]ラブドール 無 修正[/url]we just accept that we have to compete in our lives,
Comment Linkエロ 人形
John,and we were in a position to hire help when we needed it.[url="https://www.kireidoll.com/tpe-real-sex-doll-2630.html"]ラブドール 無 修正[/url]
Comment Linkオナドール
even dictated your behaviour in many contexts and now you’ll have to figure out what to do by yourself.More than that,[url="https://www.kireidoll.com/tpe-real-sex-doll-2466.html"]ラブドール 無 修正[/url]
Comment Linkラブドール エロ
and juicy.[url="https://www.kireidoll.com/tpe-real-sex-doll-1423.html"]セックス ロボット[/url]Rhubarb,
Comment Link吉野家 定食
The Simpsons Journey makes use of new know-how that reduces its power consumption.
Comment Linkラブドール えろ
with its cozy clothes and generous sprinkling of holiday cheer.[url="https://www.kireidoll.com/tpe-real-sex-doll-2371.html"]オナホ ラブドール[/url]What I’m saying is it’s possible I’ve said in some other answer that another season is my favorit If so,
Comment Linkラブドール 無 修正
[url="https://www.kireidoll.com/tpe-real-sex-doll-941.html"]高級 ラブドール[/url]These people are the reason we started this blog.The one on Facebook who is lonely and looking to connect with others.
Comment Link凸む
A sculptural stainless-steel hood over a no-nonsense industrial-model range is equally as arresting.
Comment Link