Focal Length
Maximum aperture
Minimum aperture
Lens construction
- 15 elements in 11 groups (with 3 ED glass elements, 3 aspherical lenses and one Nano Crystal Coat)
Picture angle
- 84° - 34°20’ (61° - 22°50’ with DX-format camera)
Minimum focus distance
- 0.38 m/1.2 ft. (with focal length 35-50 mm)
Maximum reproduction ratio
No. of diaphragm blades
Filter/attachment size
Focusing
- Internal Focusing (IF) system; autofocus with a built-in SWM and manual focus
Diameter x length (extension from lens mount)
- Approx. 83×133 mm/3.3x5.2 in.
Weight