Focal length
14-24 mm
Maximum aperture
f/2.8
Minimum aperture
f/22
Lens construction
14 elements in 11 groups (with 2 ED glass elements, 3 aspherical lenses and one Nano Crystal Coat)
Picture angle
114° - 84° (90° - 61° with DX-format camera)
Minimum focus distance
0.28 m/0.9 ft. (with focal length 18-24 mm)
Maximum reproduction ratio
1/6.7
No. of diaphragm blades
9 (rounded)
Focusing
Internal Focusing (IF) system; autofocus with a built-in SWM and manual focus
Diameter x length (extension from lens mount)
Approx. 98×131.5 mm/3.9x5.2 in
Weight
Approx. 970 g/34.2 oz.
Supplied accessories
Semi-soft Case CL-M3