1. An imaging method comprising: generating an initial estimate of an optical point spread function of an optical imaging system that includes a plane parallel plate positioned in the optical train based on an optical prescription of the optical imaging system; capturing a first image of a scene using the optical imaging system; and applying a blind deconvolution process to the first image using the initial estimate of the optical point spread function to: produce a refined estimate of the optical point spread function; produce a second image that is substantially without blur.