The Sigma - 90mm f/2.8 DG DN Contemporary Lens for Sony E is a high-quality lens designed specifically for Sony E-mount mirrorless cameras. This lens offers exceptional image quality and sharpness, making it ideal for portrait photography, macro shots, and everyday use. With a maximum aperture of f/2.8, this lens is perfect for low-light shooting and creating beautifully blurred backgrounds. The compact and lightweight design of this lens makes it easy to carry around and use on the go. Sigma - 90mm f/2.8 DG DN Contemporary Lens for Sony E is a must-have for any Sony E-mount mirrorless camera user.