The PANASONIC LUMIX G LEICA DG VARIO-ELMAR 100-400mm F4.0-6.3 ASPH. and LUMIX G II VARIO LENS, 100-300mm are both great lenses that include very capable O.I.S. systems, but is the Panasonic 100-400mm worth almost $1000 more? While the 100-400mm is a little sharper and includes some additional sharpness the 100-300mm is quite capable and I actually made one […]