You can elevate your photography skills with the Sigma 24-70mm F2.8 Dg Hsm Os Art Lens, a high-performance lens designed for Canon Ef. This lens is a part of the esteemed Sigma Global Vision Art series, known for its superior technical qualities and artistic finesse. Whether you're capturing a serene landscape or a dynamic event, this lens is your reliable companion, covering a wide range of shooting scenarios.The Sigma 24-70mm F2.8 lens is equipped with a brand new Optical Stabilizer (Os) and a highly efficient and fast Auto Focus (Af) system, ensuring sharp and clear images even in challenging conditions. It features three Special Low Dispersion (Sld) glass elements and four aspherical elements that work together to reduce chromatic aberration, providing you with high-quality images with minimal distortion.The aspherical elements of this Sigma lens utilize a groundbreaking thicker center glass design and a highly precise polishing process.