ISO 15367-2:2005规定了使用哈特曼或夏克哈特曼波前传感器测量和评估激光束横向平面内波前分布函数的方法。ISO 15367-2:2005适用于脉冲和连续工作的全相干、部分相干和一般像散激光束。 此外，还描述了二维波前分布的分区重建和模态重建的可靠数值方法及其不确定性。 通过了解波前分布，可以确定ISO 15367-1中定义的几个波前参数。

ISO 15367-2:2005 specifies methods for measurement and evaluation of the wavefront distribution function in a transverse plane of a laser beam utilizing Hartmann or Shack-Hartmann wavefront sensors. ISO 15367-2:2005 is applicable to fully coherent, partially coherent and general astigmatic laser beams, both for pulsed and continuous operation. Furthermore, reliable numerical methods for both zonal and modal reconstruction of the two-dimensional wavefront distribution together with their uncertainty are described. The knowledge of the wavefront distribution enables the determination of several wavefront parameters that are defined in ISO 15367-1.