1. The laser beam delivery system for ophthalmic surgery comprising: a laser device configured to generate a laser beam, an optical unit for receiving the laser beam generated by the laser device, and for pre-compensating the aberration of the laser beam iXY scanner for receiving, directly or indirectly, the pre-compensated laser beam emitted from the optical unit, and to scan the laser beam in a direction substantially transverse to the optical axis of the laser delivery system lucha.2. the laser beam delivery system according to claim 1, wherein: the pre-compensated aberration is one of the spherical aberration, chromatic aberration and off-axis aberratsii.3. the laser beam delivery system according to claim 1, wherein: the pre-compensated aberration is aberration corresponding to at least one of the five control points in tselevoy.4. the laser beam delivery system according to claim 3, wherein: the five test points are determined by their cylindrical coordinates (z, r) in the target area as P1 = (0,0), P2 = (2,6), P3 = (5,0 ), P4 = (8,0), P5 = (8,3), all in millimeters, any angle φ azimuth gdez denotes the distance along the optical axis, and r indicates the corresponding cylindrical coordinate, and (0,0) cylindrical system coordinate denotes the front and the center point of the target oblasti.5. the laser beam delivery system according to claim 1, wherein: the optical unit compensates for aberration by introducing previously pre-compensating aberration that is opposite in sign and comparable in magnitude to the pre-compensated aberratsiey.6. syst
