3D摄像头板块领跌，下跌2.91%

Group 1 - The 3D camera sector experienced a decline, falling by 2.91% [1] - Lixun Precision dropped by 4.05%, indicating significant downward pressure on the company [1] - Crystal Optoelectronics decreased by 2.87%, reflecting a broader trend in the sector [1] - O-Film Technology saw a decline of 1.81%, contributing to the overall downturn in the 3D camera industry [1]