網誌
中學天文網課 Online astronomy class for secondary school
2021-04-22
Video demo on Moon shooting by mobile phone, for secondary school online astronomy class.
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Sky-Watcher SolarQuest 自動尋日儀
2021-02-12
Sky-Watcher SolarQuest is lightweight and ridiculously easy to use.
https://www.a...
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Celestron 鋰電池 Powertank Lithium Pro & Lithium LT Power Tank
2021-02-12
Powertank Lithium Pro & Lithium LT Power Tank are extra-large capacity portable power ...
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SkyWatcher MN190 Maksutov Newtonian 馬克蘇托夫牛頓
2021-01-26
恭喜這座器材的新主人。SkyWatcher馬克蘇托夫牛頓MN190及EQ6R Pro赤道儀連立柱。馬克蘇托夫牛頓是...
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二手天文望遠鏡及器材 Used Telescopes & Astronomy Equipment
2020-06-10
現有多款二手天文儀器出售，高橋導星鏡、MT100減焦鏡、OS/Astrodon離軸導星器、Celestron Ultima...
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