Glass Molded Acylindrical (Aspheric cylindrical) Lens for Laser Fast Axis Collimation

Acylindrical lens (FAC-fast axis collimator) is used to collimate the fast axis of the beam. In the laser optical system, the fast axis collimator (FAC)is matched with the slow axis collimator (SAC) to collimate the fast axis and slow axis of the laser , to reduce the divergence angle of the beam. In lidar products, the fast-axis collimator can make the beam transmission distance of the lidar longer. In laser optics, it can make the energy of the laser more concentrated.

F1：Concave Aspherical Cylindrical F2：Double Convex Aspherical Cylindrical  F3：Plano Convex Aspherical Cylindrical