[Pre Order - allow extra time] Sigma 18-35mm f/1.8 and 50-100mm f/1.8 DC HSM Art Lenses Kit for Canon EF 18-35mm f/1.8 DC HSM Art Lens, 50-100mm f/1.8 DC HSM Art Lens, USB Dock for Canon EF Mount, 72mm and 82mm Protector Filters