A quintessential addition to any photographer's toolkit, the Sigma 50mm f/2.0 Dg Dn Contemporary Lens for Sony E-mount cameras is a testament to Sigma's commitment to high-quality, professional-grade optics. This lens, a proud member of the esteemed "I series," is meticulously engineered to deliver exceptional image clarity, color fidelity, and stunning bokeh, making it an ideal choice for portrait, street, and everyday photography.Crafted with precision, the lens features a robust all-metal construction that echoes the durability and innovative design found in Sigma's Cine lens range. The tactile experience is enhanced by a knurled metal lens hood, manual-focus, and aperture ring, providing users with a satisfying and ergonomic handling experience.Optically, the lens is a marvel of Sigma's advanced technology, incorporating one Special Low Dispersion (Sld) glass element and three aspherical elements to significantly reduce chromatic and spherical aberrations.