If you own a SIGMA Global Vision lens (Art, Sports or Contemporary) for digital SLR cameras and you want to update your firmware, customize settings or calibrate focus, follow along with Tech Rep Aaron Norberg as he walks through the steps needed to keep your lens up-to-date with the Sigma USB Dock and Sigma Optimization Pro software. Note that DN lenses (made for mirrorless cameras) can be updated through the camera body without a USB dock, although the same software is required. Also on YouTub

SIGMA Corporation introduces the SIGMA fp L, the world's smallest and lightest 61-megapixel full-frame mirrorless camera. Built with the same dimensions and rigorous attention to detail as the currently-available SIGMA fp, this new camera offers a high-resolution image sensor, an improved hybrid autofocus system, continuous power capability, and several additional in-camera features that make it an exceptional tool for demanding photographers and video creators. Learn more: https://sigmafpl.com/