近年来随着角膜屈光手术的不断发展 ,波前像差成为目前眼视光学研究的热点之一。但直至目前 ,许多人对波前像差的概念还不甚明了 ,对其应用也只局限于准分子激光治疗屈光不正时的个体化切削。本期发表了任泽钦的“波前的概念及其与屈光系统的关系”和王雁等“人眼视觉光学波阵? In recent years, with the continuous development of corneal refractive surgery, wavefront aberration has become one of the hot spots in ophthalmic optics. However, until now, many people have not understood the concept of wavefront aberration, and their application is limited to the excimer laser in the individualized cutting of refractive errors. This issue published Renze Qin “wavefront concept and its relationship with the refractive system” and Wang Yan and other "human visual optical wave array?