Panasonic Lumix G X Vario 12-35mm F2.8 II ASPH Power OIS Overview: Digital Photography Review
Amazon.com : Panasonic LUMIX Professional 12-35mm Camera Lens G X VARIO II, F2.8 ASPH, Dual I.S. 2.0 with Power O.I.S., Mirrorless Micro Four Thirds, H-HSA12035 (2017 Model, Black) : Electronics