13 Elements in 12 Groups
Angle of View: 75.4 - 18.2 degrees
Number of Diaphragm Blades: 7 Blades
Minimum Aperture: F22
Minimum Focusing Distance: 50cm (24cm Macro mode) / 19.7 in. (9.4 in. Macro mode)
Maximum Magnification 1:4.4 (1:2 Macro mode)
Filter Diameter: 62mm
Diameter x Length : 75mm x 75mm (2.9 in. x 2.9 in.)
Weight: 410g / 14.5 oz.
Corresponding AF Mounts: SIGMA, CANON, NIKON (D), MINOLTA, PENTAX