Affected by the aero-optical effect, the wavefront of the light wave from the target will cause dynamic disturbance, which will cause blurring in imaging. A common correction method is to perform deconvolution processing based on measuring the wavefront so as to restore the image. The traditional wavefront sensor can only measure the central field of view, thus the image area that can be restored is too small due to non-equal halo problems. As a new type of wavefront sensor, the light field camera wavefront sensor has the advantages of large field of view and large dynamic range. It can simultaneously detect the point spread functions of different areas of a blurred image, so as to restore the full image at one time. The large-field wavefront detection characteristics of the light-field camera were numerically simulated by using MATLAB software, and the blurred images caused by aero-optical effects were clearly processed, and compared with the simulation results of the Shack-Hartman sensor. The results show that the wavefront sensor of the light field camera can detect the wavefront disturbance caused by the pneumatic optical effect effectively and the image of the whole field of view can be clearly detected at one time, and the field of view is several times of that of the traditional wavefront sensor.