Panasonic has announced the Lumix G Leica DG Summilux 12mm F1.4 prime lens for its Micro Four →
Sigma has patented a 70-200mm f/2.8 DG OS HSM telephoto zoom lens in Japan designed for full-frame digital →
Sigma has patented a 70-300mm f/4-5.6 DG OS HSM telephoto zoom lens in Japan designed for →
Introduction The Panasonic LEICA DG VARIO-ELMAR 100-400mm f/4.0-6.3 ASPH Power O.I.S. is a superzoom lens for →