Explore new photographic horizons with the Sigma AF 17mm f/4 DC DN Contemporary lens, combining a wide-angle design with exceptional optical quality. Its 17mm focal length and constant f/4 aperture make it perfect for architecture and landscape photography, while the autofocus system ensures fast and precise focusing. With a minimum focusing distance of 0.2m, you can capture detailed close-ups, and the compact, lightweight body crafted from durable materials provides comfort during extended shoots. The 55mm filter thread allows versatile accessory use, and compatibility with APS-C mirrorless cameras makes it a flexible tool for creative photographers. The Sigma AF 17mm f/4 DC DN Contemporary delivers sharp, vibrant images with ease and portability.