The post Sigma Announces the Powerful 20mm f/2 for E-Mount and L-Mount appeared first on Digital Photography School. It was authored by Jaymes Dempsey. Sigma has unveiled its latest I Series lens, the 20mm f/2 DG DN | Contemporary, designed to provide a high-quality, well-designed option for E-Mount and L-Mount shooters. According to Sigma, the 20mm f/2, like all I Series lenses, offers a “combination of superb optical performance with a level of compactness that is perfectly suited to smaller and lighter modern mirrorless cameras.” In other words, the lens is both small and sharp, making it highly useful for travel photographers, street photographers, walkaround photographers, and even on-the-go landscape shooters. Sigma didn’t skimp on build quality, either. The 20mm f/2...