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Titlebook: Choosing and Using a Schmidt-Cassegrain Telescope; A Guide to Commercia Rod Mollise Book 2001 Springer-Verlag London 2001 CCD.astronomy.equ

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楼主: EFFCT
发表于 2025-3-26 21:27:45 | 显示全部楼层
,Afterword: 25 Years with a CAT — How to Keep Going, for 35 years now, 25 of those with our favorite telescope, the SCT. How did I manage to do it? How did I remain interested in this hobby month after month and observing season after observing season for over three decades?
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发表于 2025-3-27 11:55:05 | 显示全部楼层
https://doi.org/10.1007/978-3-658-33590-8er the stars for a look, but it’s very important to learn to assemble your telescope during the day when you’re rested and have time to figure things out. In the dark, especially if it’s cold, everything about your new telescope will be doubly confusing.
发表于 2025-3-27 17:05:42 | 显示全部楼层
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发表于 2025-3-28 00:40:46 | 显示全部楼层
HOAI-Phase 4: Genehmigungsplanungiful (and huge) 19 inch SCT. This wasn’t that unusual. Telescope makers had been showing off their telescope . opuses at star parties for a while. But with Johnson, it was different. He had a plan. Using some new and innovative methods of manufacture, he dreamed of putting the SCT into ..
发表于 2025-3-28 03:51:14 | 显示全部楼层
https://doi.org/10.1007/978-3-322-84894-9milar CATs can be confusing and daunting for the first time buyer. But it also means there’s probably a Schmidt- Cassegrain out there that will be perfect for you, your observing interests, and . budget. A little study and comparison can make buying your first telescope a relatively painless affair.
发表于 2025-3-28 08:04:31 | 显示全部楼层
HOAI-Phase 4: Genehmigungsplanunge weaknesses as well as strengths, but the fact that these portable observatories have claimed a very large share of the telescope market over the last 25 years makes it obvious that there’s . good going on here. Advertising copy alone wouldn’t account for the astounding continuing popularity of these instruments.
发表于 2025-3-28 10:48:07 | 显示全部楼层
Why a CAT?,e weaknesses as well as strengths, but the fact that these portable observatories have claimed a very large share of the telescope market over the last 25 years makes it obvious that there’s . good going on here. Advertising copy alone wouldn’t account for the astounding continuing popularity of these instruments.
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