This paper presents the principle and the method of high speed interference photography by using the technique of two-dimensional acousto-optical lattice deflection. The light beam carrying interferogram is deflected into a lattice of 10×10 by time-serial and recorded on a fixed film with two acous bo-optical deflectors. If a CW laser is used as light source, the exposure time can be adjusted from 10-3～3×10-6seo. and the framing frequency is about 105 frames/sec. In the study of prieiple experiment, we have used this method to record the interferograms of transient temperature field.