这回二合一了,
2010年5月22日 13:14:09 UT,Thierry Legault摄于瑞士Niederbipp,满欧洲的跑啊
参数
Takahashi TOA-150 refractor (diameter 150mm, final focal 2500mm), Baader Herschel prism and Canon 5D Mark II. Exposure of 1/8000s at 100 ISO, extracted from a series of 16 images (4 images/s) started 2s before the predicted time.