all-sky camera
Astronomy
noun
A camera, typically with a wide-angle lens, capable of photographing all or most of the visible hemisphere of the sky in one exposure.
Origin
1950s.
| 单词 | all-sky camera |
| 释义 | all-sky cameraAstronomy noun A camera, typically with a wide-angle lens, capable of photographing all or most of the visible hemisphere of the sky in one exposure. Origin |
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