NIKON AF-S 40MM F2.8G DX - LENSA NIKON MICRO AF-S 40MM F2.8G

For maintaining optical quality, this lens has an extra-low dispersion glass element that reduces chromatic aberrations and increases contrast and sharpness as well as an aspherical element that suppresses spherical aberration and distortion. This combines with Super Integrated lens coatings that minimize ghosting and flare, resulting in a clear image across the frame