SUPERIOR IMAGE QUALITY - Experience exceptional sharpness and clarity with 11 elements in 9 groups, delivering stunning detail across the entire full-frame sensor for breathtaking photos and videos. VERSATILE 35MM FOCAL LENGTH - Capture life's moments with a natural perspective; the 35mm focal length (53mm equivalent) is perfect for street, portrait, and everyday photography on various mounts. BEAUTIFUL BOKEH - Achieve stunning background blur with the wide F1.7 aperture and 9 aperture blades, ideal for isolating subjects and creating professional-looking portraits with smooth, creamy bokeh. FAST & ACCURATE AUTOFOCUS - The STM+Lead screw motor ensures quick and precise autofocus, allowing you to capture sharp images and videos with minimal noise, even in challenging lighting conditions.