This DX format 35mm lens (35mm equivalent: 52.5mm) features high quality optics and compact dimensions. It has a large maximum aperture of f/1.8 that offers a bright viewfinder image and is ideal for low light shooting situations. It delivers high resolution and contrast with quiet autofocus operation. Please note: Nikon DX lenses are primarily designed for use on cameras with an APS-C size sensor. When used on full-frame cameras, vignetting may occur.