SIGMA America is excited to announce the upcoming release of the SIGMA 18-50mm F2.8 DC DN | Contemporary lens. Ideal for travel and day-to-day shooting, this remarkable new lens offers a high-quality, versatile, extremely compact option for crop-sensor mirrorless camera users. Less than 3 inches (74.5mm) long and weighing just over 10 ounces (290g), it is the smallest and lightest F2.8 standard zoom for crop-sensor mirrorless cameras (as of October 2021).