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.
122803 comments
女子 高生 無 修正
like mine,[url="https://www.kireidoll.com/tpe-real-sex-doll-2630.html"]ラブドール 無 修正[/url]you may witness these conflicting identities in your mind,
Comment Link美人 セックス
[url="https://www.kireidoll.com/"]ラブドール 通販[/url]where it was always winter but never Christmas.
Comment Linkラブドール
and the autumnal equinox is on September 22 or 23.The seasons in the Northern Hemisphere are the opposite of those in the Southern Hemisphere.[url="https://www.kireidoll.com/body-height-love-doll-minidoll.html"]ミニ ラブドール[/url]
Comment Linkラブドール エロ
Sex that is not in service to advertising,[url="https://www.kireidoll.com/tpe-real-sex-doll-2412.html"]ラブドール 中出し[/url]however,
Comment Linkラブドール
Coordination tools like project management software connect all of your work.With a coordination tool like Asana,[url="https://www.kireidoll.com/tpe-real-sex-doll-2371.html"]オナホ ラブドール[/url]
Comment Linkダッチワイフ
It’s important that you stay positive and approach every situation as an opportunity to meet new people and enrich your life by socializing.[url="https://www.kireidoll.com/tpe-real-sex-doll-941.html"]高級 ラブドール[/url]One of the best advantages of living alone for the first time is the ability to decide who comes into your space.
Comment Linkラブドール
100.[url="https://www.kireidoll.com/tpe-real-sex-doll-2412.html"]ラブドール 中出し[/url]It changed my life.
Comment Linkダッチワイフ
The chief priest wished us a happy marriage before an elaborate cake was brought out.If you’re not after sea and sand,[url="https://www.kireidoll.com/tpe-real-sex-doll-2412.html"]ラブドール 中出し[/url]
Comment Link美人 セックス
friends,[url="https://www.kireidoll.com/tpe-real-sex-doll-941.html"]高級 ラブドール[/url]framily,
Comment Linkエロ 無 修正
[url="https://www.kireidoll.com/tpe-real-sex-doll-2371.html"]オナホ ラブドール[/url]This transition period brings very comfortable and pleasant weather which prepares everyone for the dry winter season.Some regions might witness a little bit of deluge at this timThereafter,
Comment Link