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.
557782 comments
ダッチワイフ
各ドールのページには詳細な説明と高解像度の画像があり、商品の特徴をしっかりと把握できるため、納得のいく選択が可能です.[url="https://www.jp-dolls.com/goods/p2323.html"]中国 えろcomは、その高品質なドールと顧客中心のサービスで、多くのファンを魅了し続けています.
Comment Linkリアルドール
comは、安全で便利なショッピング体験を提供することにも注力しています.[url="https://www.jp-dolls.com/category/c12.html"]セックス ドールウェブサイトは最新のセキュリティ機能を備えており、個人情報と支払い情報を厳重に保護しています.
Comment Linkリアルラブドール
[url="https://www.jp-dolls.com/"]リアル ドールThe website features a vast array of customization options,making it easy to design a doll that matches my exact preferences.
Comment Linkリアルラブドール
and satisfaction for years to come.[url="https://www.jp-dolls.com/"]ラブドール えろcom has firmly established itself as the gold standard in the world of realistic dolls,
Comment Linkフィギュア エロ
The joints move smoothly,[url="https://www.jp-dolls.com/"]リアル ドールcom’s customer service is top-notch,
Comment Linkリアルドール
[url="https://www.jp-dolls.com/"]ラブドールYour holistic view has significantly enriched my understanding of [specific topic],as I am sure they will continue to provide comprehensive and insightful analyses.
Comment Linkリアルラブドール
[url="https://www.jp-dolls.com/category/c31.html"]ダッチワイフmaking the article both informative and enjoyable to read.Thank you for sharing such well-crafted and engaging content.
Comment Linkラブドール エロ
This attention to detail not only makes the dolls visually stunning but also ensures they are durable and built to last.[url="https://www.jp-dolls.com/goods/p2323.html"]中国 エロ[/url]Every aspect of the doll’s construction speaks to a commitment to quality and craftsmanship that is truly exceptional.
Comment Linkリアルラブドール
My purchase from Lifelike Dolls Co.has been an exceptional experience.[url="https://www.jp-dolls.com/category/c2p8.html"]ラブドール 中古
Comment Linkフィギュア エロ
[url="https://www.jp-dolls.com/"]ラブドール えろor a distinctive work of art,com has something to meet every need and preference.
Comment Link