1. A method of using an image capture device to identify range information for objects in a scene, comprising: a) providing an image capture device having at least one image sensor, a lens and a coded aperture; b) storing in a memory a set of blur kernels derived from range calibration data for the coded aperture; c) capturing a first and second image of the scene having a plurality of objects, corresponding to first and second optical magnifications, respectively; d) providing a set of deblurred images using the capture images from each magnification and each of the blur kernels from the stored set; and e) using the set of deblurred images to determine the range information for the objects in the scene.