[. . . ] [. . . ] They push the leading edge of lens making, harder and harder, in their effort to provide the "glass" that makes the world's greatest pictures. Autofocus Lens Specifications: Focal Length: Type of Lens: Maximum Aperture: Lens Construction: Picture Angle: No. of Diaphragm Blades: Aperture Scale: Focusing: Shooting Distance: Maximum Reproduction Ratio: Minimum Aperture Lock: Diaphragm: Filter Attachment Size: Hood: Dimensions (Diameter x Length): Weight: Product Number: 50mm D-type AF Nikkor normal lens having built-in CPU and Nikon bayonet mount f/1. 8 6 elements in 5 groups 46° 7 blades f/1. 8 to f/22 on both standard and aperture-direct-readout scales Auto-Focus and Manual via focus ring 1. 5 ft to Infinity 0. 15 Provided Fully automatic 52mm HR-2 (Optional) Approx. 2/02 © 2002 Nikon Inc. 1300 Walt Whitman Road, Melville, NY 11747 www. nikonusa. com / 1-800-Nikon-US [. . . ] [. . . ]