Panasonic has its answer to the 28-300mm equiv. DSLR 'superzoom' in the form of the new Leica D Vario-Elmar 14-150mm F3.5-5.6 Asph Mega OIS. Optically stabilized as are all the Lumix lenses, focus is quiet and swift as this is the first lens from Panasonic to utilize XS (eXtra Silent) supersonic focusing. The package has remained compact and lightweight thanks to the four aspherical elements used in its design. It is due to be available from 'around' November 2007.