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.
595866 comments
ダッチワイフ 高級
[url="https://www.riarudoll.com/realsexdoll-170cm-p1271.html"]ラブドール アニメ[/url]our sex dolls can be customized to suit your personal taste,allowing you to select specific traits,
Comment Linkラブドール 最 高級
Checking out our interior fantasies in a safe environment and in a consensual,[url="https://www.kireidoll.com/body-height-love-doll-166cm.html"]人形 セックス[/url]respectful manner.
Comment Linkダッチワイフ リアル
[url="https://www.riarudoll.com/realsexdoll-170cm-p1271.html"]ラブドール アニメ[/url]and features.RosemaryDoll offers a variety of options to cater to different tastes.
Comment Linkラブドール 専門 店
[url="https://www.riarudoll.com/"]ラブドール 高級[/url]a poetic essay about cattle history according to cattle,the designation of great animal massacres in history with a focus on the 1920 crow massacre of colonial Rangoon,
Comment Linkダッチワイフ 高級
[url="https://www.kireidoll.com/tpe-real-sex-doll-2348.html"]オナドール[/url]A hidden belief (political,religious,
Comment Linkリアルラブドードール
though the racial politics of the film were underbaked for this film viewer.[url="https://www.riarudoll.com/"]ラブドール リアル[/url]Still,
Comment Linkラブドール 専門 店
After being bombarded with all this information,you are asked to perform some tasks completely unrelated to the story for 10 minutes.[url="https://www.riarudoll.com/lovedoll-cute.html"]セックス ドール[/url]
Comment Linkラブドール 店舗
In the United States,[url="https://www.kireidoll.com/body-height-love-doll-full-silicone-doll-149cm_2.html"]ラブドール おすすめ[/url]"spring cleaning" is often invoked as an opportunity to get rid of clutter that is dragging us down,
Comment Linkラブドール 専門 店
9.[url="https://www.riarudoll.com/realsexdoll-131cm-p629.html"]オナニー 用[/url]The only person I wouldn’t mind sharing my pizza with.
Comment Linkリアルラブドードール
humans still exert a lot of control over their lives.In fact,[url="https://www.riarudoll.com/"]ダッチワイフ エロ[/url]
Comment Link