close range camera 近景摄影机
The camera has an LED flash, which helps at close range at night, but the camera itself is balky and slow to focus and fire.
照相机有一个 LED 闪光灯，在夜晚照近距离相片时很有用，但是，照相机本身迟缓，对焦和拍照都比较慢。
The camera has an LED flash, which helps at close range at night, but the camera itself is balky and slow to focus and fire.
照相机有一个LED闪光灯，在夜晚照近距离相片时很有用，但是，照相机本身迟缓，对焦和拍照都比较慢。
The principles and experiments of close range photogrammetry by using a general camera with a fish eye lens are presented.
本文主要介绍在普通照相机上附加一个鱼眼镜头进行近景摄影测量的有关理论和试验。
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