Abstract: The laser aiming system for projecting a X-shaped aiming beam along an aiming axis, has a first and second laser modules which are adapted to project a first and second planar fanned beams along a first and second axes of projection respectively. The first and second axes of projection extend parallel with, and spaced-apart from each other and from the aiming axis. The first and second planar fanned beams are skewed about the first and second axes of projection respectively, intersecting each other on the aiming axis and forming a X-shaped aiming beam having different supplementary angles.

Abstract: The laser aiming system for projecting a X-shaped aiming beam along an aiming axis, has a first and second laser modules which are adapted to project a first and second planar fanned beams along a first and second axes of projection respectively. The first and second axes of projection extend parallel with, and spaced-apart from each other and from the aiming axis. The first and second planar fanned beams are skewed about the first and second axes of projection respectively, intersecting each other on the aiming axis and forming a X-shaped aiming beam having different supplementary angles.

Abstract: A method of projecting a zero-convergence aiming beam on a target and a zero-convergence laser aiming system are disclosed. The method comprises steps of sending a first linear beam from a first laser module on the target; sending a second linear beam from a second laser module on the target, the first and second linear beams being mutually oriented in a non-parallel manner to create on the target the aiming beam projection as an “X” intersection to ensure accurate and convenient shooting regardless of the distance to the target and the skill or experience of an operator. The laser aiming system is adjustably fixed to a tube and aligned with an axis line of said tube, and comprises a first laser module sending a first linear beam on the target; a second laser module sending a second linear beam on the target, the first and second linear beams being mutually oriented in a non-parallel manner.