Sigma has a patent for two new Micro Four Thirds lenses: Focal length: 13.92 mm F No.: 1.28 2ω: 81.14 Image height: 10.82 mm Lens length; 105.02 mm and: Focal length: 34.98 mm F No.: 1.28 2ω: 33.12 Image height: 10.82 mm Lens length; 110.14 mm Via hi-lows-note co Photorumors