This lens features the improved Vibration Reduction system that allows handheld telephoto shooting, even in less-than-ideally lit conditions.
这只镜头的特点是装有改良的防抖系统，即使在光线不理想的条件下也可以手持远距拍摄。
We present a simple single-lens image processing system consisting of a Bragg cell to achieve image noise reduction. Experimental results are provided.
利用含有布拉格声光元件的单透镜象处理系统实现了图像噪声的减弱，并给出了实验结果。
We present a simple single-lens image processing system consisting of a Bragg cell to achieve image noise reduction. Experimental results are provided.
利用含有布拉格声光元件的单透镜象处理系统实现了图像噪声的减弱，并给出了实验结果。
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