二手天文望远镜及器材 Used Telescopes & Astronomy Equipment
分类: 市场讯息 Market update
2020-06-10
现有多款二手天文仪器出售，高桥导星镜、MT100减焦镜、OS/Astrodon离轴导星器、Celestron Ultima叉式赤道仪等....
Used equipment for sale, Takahashi Guidescope & MT100 reducer, OS/Astrodon OAG, Celestron Ultima fork mount and more.
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