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主題: GSO 20" f8 RC 作者: peter 於 2026-04-27 14:33:22 GSO 20" f/8 Ritchey-Chretien telescope
https://www.facebook.com/reel/1651567759070964 GSO https://www.facebook.com/GSOtelescope =>https://www.galuxe.com.tw/blog/posts/%E5%85%AC%E5%8F%B8%E5%8F%83%E8%A8%AAgso-%E5%B7%A5%E5%BB%A0%E5%8F%83%E8%A8%AA?srsltid=AfmBOoopv05CGf2SIUQ-3NUulEjh04DD3yI5b0rZvwXYBZj8kG_EzkeA |