Line scan lenses are designed for use with line scan cameras and differ from conventional lenses used with area scan cameras. These lenses acquire image data line by line through linear scanning. They focus light precisely onto the sensor of a line scan camera, capturing image information one line at a time and reconstructing a full image through synchronized motion. Line scan lenses are commonly used in high-speed, high-precision image acquisition scenarios such as wide-area object inspection and continuous production line monitoring.