Sigma 25mm f/1.2 Lens – Camera Ears

New Patents: Sigma 14mm f/1.2, 25mm f/1.2 & 35mm f/1.2 Lenses for Micro Four Thirds

Sigma has filed three new patents for Sigma 14mm f/1.2 Lens, 25mm f/1.2 Lens, 35mm f/1.2 Lens, which are designed