scanning lens

例句：

1. 1. The scanner lens isused to capture high-resolution images.
   扫描镜头用于捕捉高分辨率图像。
2. 2. The engineerused the scanning lens to adjust the focusof the camera.
   工程师使用扫描镜头调整相机的焦点。
3. 3. The scanner lens wasdesigned to be lightweight and portable.
   扫描镜头被设计成轻便可携带的。