SUPERB IMAGE QUALITY - Experience exceptional sharpness and clarity with the Sigma 50mm f/2 DG Contemporary Lens, designed with advanced optics for stunning detail in every shot. BEAUTIFUL BOKEH - Achieve smooth and pleasing background blur thanks to the lens's rounded 9-blade diaphragm, perfect for portraits and creating a professional look. FAST AND ACCURATE AUTOFOCUS - Capture fleeting moments with confidence using the responsive autofocus system, ensuring sharp focus on your subject, even in dynamic situations. COMPACT AND LIGHTWEIGHT DESIGN - Enjoy the portability of this lens, weighing only 12.3 oz (350g), making it ideal for travel and all-day shooting without fatigue.