将镜头对焦至无限远,对准英仙座或其邻近星座,把光圈调至最大,曝光5分钟,应有收获。
Camera lens should be set to infinity with maximum aperture. then point the camera to perseus or neighbour constellations for a5-minute exposure time and try your luck.
将镜头对焦至无限远,对准英仙座或其邻近星座,把光圈调至最大,曝光5分钟,应有收获。
Camera lens should be set to infinity with maximum aperture. then point the camera to perseus or neighbour constellations for a5-minute exposure time and try your luck.
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