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.
512516 comments
ラブドール 中古
each one having a different approach to God.But,[url="https://www.jp-dolls.com/"]ラブドール[/url]
Comment Link중국 상품 구매 대행
Hello There. I found your blog using msn. This is
Comment Linka very well written article. I'll make sure to bookmark it and come back
to read more of your useful info. Thankks foor the post.
I will definitely comeback.
중국 상품 구매 대행
ラブドール エロ
When one partner acts as a caretaker of the other,[url="https://www.jp-dolls.com/"]ラブドール[/url]it creates an imbalance and unhealthy mutual dependency.
Comment Linkbest online mba
Cool blog! Is your theme custom made or did you download it from somewhere?
Comment LinkA design like yours with a few simple tweeks would really make my blog
shine. Please let me know where you got your theme.
Thank you
リアルドール
If they’re the best,[url="https://www.jp-dolls.com/category/c2p8.html"]ラブドール 中古[/url]even by association or through buying symbols of luxury,
Comment Linkロボット セックス
[url="https://www.kireidoll.com/"]リアル ラブドール[/url]it improves the relationship in the way the partner had hoped.Conversely,
Comment Linkラブドール 中古
[url="https://www.jp-dolls.com/"]エロ ラブドール[/url]and self-doubting.The victim begins to question her or his own perception,
Comment Linkラブドール エロ
further unethical comportment,and unprecedented incivility.[url="https://www.jp-dolls.com/category/c2p8.html"]ラブドール 中古[/url]
Comment Linkラブドール
you need a very well-tuned system for staying safe.Notwithstanding your reckless 18-year-old nephew and his friends,[url="https://www.jp-dolls.com/goods/p1669.html"]えろ 人形[/url]
Comment Linkラブドール エロ
making three.The riddle’s answer speaks to the nature of the human condition—it’s our collective life story,[url="https://www.jp-dolls.com/"]ラブドール[/url]
Comment Link