Focal length 28mm
Maximum aperture f/1.8
Minimum aperture f/16
Lens construction 11 elements in 9 groups (including 2 aspherical lens elements and lens elements with Nano Crystal Coat)
Angle of view 75° (53° with Nikon DX format)
Minimum focus distance 0.25 m/0.82 ft (from focal plane)
Maximum reproduction ratio 0.22x
No. of diaphragm blades 7 (rounded)
Filter attachment size 67mm
Diameter x length (extension from lens mount) Approximately 73 x 80.5 mm/2.9 x 3.2 in.
Weight Approximately 330 g/11.6 oz
Supplied accessories 67 mm snap-on Front Lens Cap LC-67, Rear Lens Cap LF-4, Bayonet Hood HB-64, Flexible Lens Pouch CL-0915