The Sigma 90mm f/2.8 DG DN Contemporary Lens for Sony E mount is a compact and robust all-metal short telephoto prime, offering superb optical results for portraits, close-ups, weddings and events. This lens is versatile, compact & lightweight, full-frame and designed for Sony E-mount mirrorless cameras. It features ultra-fast AF performance along with outstanding ultra-sharp optics. It's capable of producing rich, smooth bokeh for attractive backgrounds, so it's perfect for portraits. The minimum focusing distance of 50cm allows you to get closer. Capture beautiful portraits with attractive backgrounds with this versatile and high-quality mid-telephoto lens from Sigma. The new 90mm F2.8 DG DN Contemporary premium compact prime lens is light and compact making it ideal for everyday use. It is fully optimized for mirrorless systems and features super-fast, accurate autofocus performance as well as outstanding optical capabilities. With a minimum focusing distance of 50cm, photographers are able to get closer to their subjects. Exceptional Optical Performance and PowerThe lens is built using the very latest optical technology and includes five SLD glass elements. This helps to reduce axial chromatic aberration that cannot be corrected in-camera, allowing the lens to achieve high resolution and clear image quality with no color bleeding. The high-precision glass-molded aspherical lens gives both high resolution and gorgeous bokeh to your images. Enjoy a soft, large bokeh without pigmentation, an ability only a full-frame lens can provide. The lens also uses your camera's optical correction functionality, that way it improves rendering performance while reducing the weight and size of the lens. Easily get in Close with your SubjectMacro-Style photography is a breeze thanks to its minimum focusing distance of 50cm and a maximum magnification ratio of 1:5. The lens highlights the subject, allowing photographers to focus on fine details or create more abstract compositions. The AF drive system incorporates a quiet, high-speed stepping motor, making it suitable for still images as well as video recording.