Zoom / sigma-sa / 28-105mm
The SIGMA 28-105mm F3.8-5.6 UC-III Aspherical IF is a standard zoom lens covering the range from wide angle to medium telephoto.
It is compatible with the SIGMA SA mount and uses aspherical lens elements and internal focusing (IF).
This model is suited to everyday photography and travel when you want to reduce the need to change lenses.