Focal length 105 mm
Maximum aperture f/1.4
Minimum aperture f/16
Lens construction 14 elements in 9 groups (including 3 ED glass elements and lens elements with Nano Crystal Coat or fluorine coat)
Angle of view 23°10' (15°20' with a DX-format camera)
Minimum focus distance 1 m
Maximum reproduction ratio 0.13 x
No. of diaphragm blades 9 (rounded diaphragm opening)
Filter attachment size 82 mm
Diameter x length (extension from lens mount) Approx. 94.5 mm x 106 mm (diameter x height, distance from camera lens mount flange, based upon CIPA guidelines)
Weight Approx. 985 g (based upon CIPA guidelines)
Supplied accessories LC-82 82 mm snap-on Front Lens Cap, HB-79 Bayonet Hood, CL-1218 Soft Lens Case, LF-4 Rear Lens Cap