环天顶弧+组合晕
Photographer
N/A
7.18环天顶弧经过Background remove处理后发现更微弱的几组冰晕：上侧弧，上切弧
此次环天顶弧强度高，这也是本人首次拍摄到上侧弧
Equipment
Camera索尼 Sony A7C2 (ILCE-7CM2)
Telescope/Lens腾龙 Tamron 20 F/2.8 Di III OSD M1:2
Shooting Data ( Shooting Date: 2025-07-18 )
Total FramesN/A
ExposureN/A
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