| 单词 | reflex camera |
| 释义 | reflex camera in British Englishnoun a camera in which the image is composed and focused on a large ground-glass viewfinder screen. In a single-lens reflex the light enters through the camera lens and falls on the film when the viewfinder mirror is retracted. In a twin-lens reflex the light enters through a separate lens and is deflected onto the viewfinder screen reflex camera in American English a camera in which the image formed by the lens is reflected by a mirror onto a ground-glass plate to help in focusing |
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