The Nikon AF-S Nikkor 50mm f/1.8G is compact, lightweight and most important of all, very fast! With a maximum aperture of 1.8 this lens will be ideal for you if you shoot in low light conditions or if you require a shallow depth of field. The Nikon AF-S Nikkor 50mm f/1.8G has the Nikon Silent Wave Motor to delivery quick and whisper quiet auto focus matched with a re-designed optical construction it gives you a high quality image.