Sigma has continued to enhance its reputation for crafting high-quality, affordable optics, and its new RF-mount lenses—the 30mm f/1.4 DC DN Contemporary and 56mm f/1.4 DC DN Contemporary—are no exception. Designed with APS-C sensors in mind, these lenses aim to provide a balance of portability, performance, and cost-efficiency, making them highly appealing to enthusiasts and professionals alike. Here’s a closer look at what makes these lenses stand out, their practical performance, and their specific pros and cons.