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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.
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Comment Link스포츠 분석
스포츠 분석은 스포츠 베팅에서 성공의 열쇠 중 하나입니다. 정확한 분석을 통해 경기 결과를 예측할 수 있고, 그 결과를 바탕으로 베팅을 할 수 있기 때문입니다. 특히 한국의 스포츠 베터들은 여러 스포츠 종목에 대한 심층적인 스포츠 분석을 통해 더 나은 베팅 전략을 세우고 있습니다.
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Wow that was unusual. I just wrote an really long
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Grrrr... well I'm not writing all that over again. Regardless, just wanted to say
excellent blog!
스포츠 분석
스포츠 분석은 스포츠 베팅에서 성공의 열쇠 중 하나입니다. 정확한 분석을 통해 경기 결과를 예측할 수 있고, 그 결과를 바탕으로 베팅을 할 수 있기 때문입니다. 특히 한국의 스포츠 베터들은 여러 스포츠 종목에 대한 심층적인 스포츠 분석을 통해 더 나은 베팅 전략을 세우고 있습니다.
Comment Link스포츠 분석
스포츠 분석은 스포츠 베팅에서 성공의 열쇠 중 하나입니다. 정확한 분석을 통해 경기 결과를 예측할 수 있고, 그 결과를 바탕으로 베팅을 할 수 있기 때문입니다. 특히 한국의 스포츠 베터들은 여러 스포츠 종목에 대한 심층적인 스포츠 분석을 통해 더 나은 베팅 전략을 세우고 있습니다.
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