美国一公司推出一种具有逆光、强光补偿性能的新颖黑白相机。这种TC972系列相机适用于需调节逆、强光场景照明场合，且安全性能大。据称，这种相机由于具有很高的感光性，因而所拍摄的照片黑白艺术效果极佳。这种相机结合电行耦合器件（CCD）技术研制而成，其体积仅1／3英寸大 A company in the United States introduced a new monochrome camera with backlighting and glare compensation. This TC972 series camera is suitable for the need to adjust the reverse, bright scene lighting applications, and safety performance. Allegedly, because of this camera has a high sensitivity, which took pictures of black and white art works very well. The camera was developed by combining CCD technology and has a volume of only 1/3 inch