To accompany the release of its brand-new GF3 ILC, Panasonic announced the addition of an impressive new prime to its lineup in the form of the Leica Summilux DG 25mm f/1.4 lens. The lens features Panasonic’s Nano Surface Coating to help cut down on lens flare. It's built from 9 elements arranged in 7 different groups, two of which are aspherical, while a third is an Ultra High Refractive index element.