1. A method for determining a lenticular lens resolution for use in digital press printing, the method comprising: determining a digital press machine resolution d; setting a master interlaced image resolution m for a master interlaced image such that the master interlaced image resolution is equal to the machine resolution; setting a number of frames f to be included in the master interlaced image; and determining a lenticular lens resolution L according to the relationship L=d/f.