The Sigma 12-24mm f/4.0 DG HSM ART is a highly advanced zoom and wide-angle lens specifically designed for Canon EF cameras. It offers an impressive focal length of 12 to 24 mm, allowing photographers to capture expansive landscapes, architecture, and interiors with exceptional clarity and detail. With a maximum aperture of f/4.0, this lens ensures consistent light intensity throughout the entire zoom range, making it ideal for various lighting conditions. The construction includes 16 lenses in 11 groups, carefully arranged to minimize distortion and ensure outstanding image quality. Additionally, the lens is weather-sealed and dustproof, making it a reliable choice for use in challenging conditions. The internal focusing and autofocus provide precise and fast focusing, while manual focus offers additional control when needed.

• Weather-sealed and dustproof for use in challenging conditions
• Internal focusing for fast and precise focusing
• Maximum aperture of f/4.0 throughout the entire zoom range
• 16 lenses in 11 groups to minimize distortion
• Metal bayonet for increased durability and stability.