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.
50 mm f/1.4 f/16 8 elements in 7 groups 46° 0.45 m/1.5 ft. 9 (rounded) 58mm Approx. 73.5 x 54 mm/2.9 x 2.1 in. Approx. 280 g/9.9 oz. 58mm snap-on front lens cap LC-58, Rear lens cap LF-1, Bayonet hood HB-47, Flexible lens pouch CL-1013 Focal length Maximum aperture Minimum aperture Lens construction Picture angle Closest focusing distance No. of diaphragm blades Filter/attachment size Diameter x length (extension from lens mount) Weight Supplied accessories





