Matteo Banfo took the Sigma 20-60mm F2.8-4 DG Contemporary on a work trip through Florida, Wisconsin, Mississippi and New York, mounted to his Sony A7 IV the entire time. No studio tests, just real shoots grabbed between projects: moonlight breaking apart on the water at night, brick facades in flat daylight, a dog that ran by too fast to think about settings, and sunrise timelapses squeezed in before calls. Along the way he gets into how the lens performs where it counts: low light and reflections, close-focus distance, how the HLA autofocus keeps up with movement, and how the F2.8-4 variable aperture behaves in daylight versus after dark. All of that in a 385g body small enough to keep up with a five-day, four-state pace. He also revisits his history with Sigma, back to the first lens he bought after outgrowing his kit lens. The video has the full breakdown, plus enough sample images to judge the sharpness and color for yourself and decide if this lens earns a spot in your bag. Ma...