About this item

• Standard zoom lens is designed for APS-C-format Sony E-mount cameras and provides a 27-75mm equivalent focal length range. Constant f/2.8 maximum aperture is well-suited for working in low-light conditions and provides greater control over the focus position when using shallow depth of field techniques. Three high-precision glass-molded aspherical elements are used to help limit distortion and spherical aberrations and contribute to greater overall sharpness and accurate rendering.
• Special Low Dispersion (SLD) element reduces chromatic aberrations and color fringing. Super Multi-Layer Coating minimizes flare and ghosting for improved contrast and color accuracy when working in strong lighting conditions. In-camera aberration correction further eliminates optical imperfections such as distortion and vignetting.
• Stepping motor with nearly silent autofocus that makes it perfectly suited to a range of photographic applications, including shooting in quiet environments, recording videos, and capturing fast-moving subjects. Minimum focusing distance of 4.8" and a 1:2.8 maximum magnification ratio benefits working with close-up subjects. Rounded seven-blade diaphragm contributes to a pleasing bokeh quality.
• Brand Name : Sigma