Nikon 50mm f1.4 G AF-S Lens

The difference between the Nikon 50mm 1.4D and this Nikon 50mm 1.4G is a built-in Silent Wave Motor which enables autofocus with the D60/D40x/D40 DSLRs. The Nikon 50mm 1.4G also boasts a brand-new optical system with 8 elements in 7 groups for improved image quality, a circular aperture diaphragm for more attractive background blur, and a barrel design which does not change length on focusing. {Key Features} - 50mm wide-aperture standard lens (35mm equivalent: 75mm when used with a Nikon DX-format SLR) - Large maximum aperture of f/1.4. - Advanced optical design minimizes flare and chromatic aberration. - SWM (Silent Wave Motor) for fast, quiet autofocus. - Two focus modes: M/A (manual-priority autofocus) and M (manual focus). - IF (Internal Focusing) design for fixed lens length. - Non-rotating front element allows use of circular polarizing filters and lens-mounted flash accessories - Focus ring does not rotate during AF operation. {Overview} The Nikon 50mm is ideal for trave