Optimised AF for L-Mount1
With the AF drive control program and high-speed communication tuned for each lens, shooting at speed with high-precision AF control has been achieved. These lenses also support AF-C mode.
Compatible with in-camera image stabilisation1
Compatible with in-camera image stabilisation, the camera automatically detects the focal length of each lens and optimises image stabilisation performance.
Pre-loaded data is compatible with in-camera aberration correction1
Fully compatible with in-camera aberration correction (corrections for peripheral illumination, chromatic aberrations, and distortion). By matching corrections to the optical characteristics of the lens, this function takes image quality to an even higher level.
Mount with dust- and splash-proof structure
The mount features a special weather sealing to make the lenses robust in a wide variety of conditions.
Available SIGMA Mount Conversion Service
This service converts of SIGMA lenses mount specifications to that of a different camera body. This allows users to continue to use their favorite lenses should they decide to change their camera system.
Please use crop mode when using full frame cameras or vignetting will occur. Crop mode will change the effective angle-of-view.
1Compatibility with each function depends on the functions available on each camera.
Lens construction: 10 elements in 6 groups
Angle of view (APS-C): 28.5°
Number of diaphragm blades: 9 (rounded diaphragm)
Minimum aperture: F16|
Minimum focusing distance: 50cm
Maximum magnification ratio: 1:7.4
Filter size: 55mm
Maximum dimensions x length: 66.5mm × 57.5mm