Sigma has just filed a new lens patent for telephoto zoom lens: Sigma 70-200mm f/4 DG DN OS Sports lens for L-mount full frame mirrorless cameras.
Continue reading “Patent: Sigma 70-200mm f/4 DG DN OS Sports Lens for L-mount”
L-Mount Rumors, Panasonic S5 & S1 & S1R & S1H Full Frame Mirrorless Cameras Rumors
Sigma has just filed a new lens patent for telephoto zoom lens: Sigma 70-200mm f/4 DG DN OS Sports lens for L-mount full frame mirrorless cameras.
Continue reading “Patent: Sigma 70-200mm f/4 DG DN OS Sports Lens for L-mount”