Lens construction

  • SLD glass


Lens Construction 17 elements in 12 groups
Minimum aperture F16
Filter size φ72mm
Angle of view (DC) 76.5° - 44.2°
Minimum focusing distance 28cm/11.0in.
Dimensions (Diameter x Length) φ78mm × 121mm /
φ3.1in. × 4.8in.
Number of diaphragm blades 9 (Rounded diaphragm)
Maximum magnification ratio 1:4.3
Weight 810g / 28.6oz.
Edition number* A013
All figures calculated by SIGMA SA mount.
Appearance and specifications are subject to change without notice.
* About Edition number

The three-digit code on the surface of the lens is to indicate the year the lens was first released.
(Since it is different from the year of manufacture, the release year and edition number may not match depending on the mount.)

Corresponding AF Mounts / Barcode No.

SIGMA SA mount 00-85126-21056-4
NIKON F mount 00-85126-21055-7
CANON EF mount 00-85126-21054-0
SONY A-mount 00-85126-21062-5
PENTAX 00-85126-21061-8

* Vignetting will occur if the lens is used with digital cameras with image sensor larger than APS-C size or 35mm SLR, and APS Film SLR cameras.
* The angle of view varies depending on which camera the lens is mounted on.
* AF will not function with Pentax ist* series and K100D DSLR cameras that do not support HSM.