Designed for use with full frame digital cameras. May also be used with smaller APS-C size sensors with a corresponding effective increase in focal length to about 75mm with most cameras
HSM (Hyper-Sonic Motor) ensures a quiet & high-speed auto focus
Designed with molded glass aspherical lens elements for superior corrections of chromatic aberration & high image quality at all working distances
9 blade diaphragm creates a pleasant out-of-focus- effect on backgrounds
A lens hood, front & rear lens caps and carrying case are included with the lens.
Sigma's 50mm F1.4 EX DG HSM is high quality, professional optics and youll know it the minute you pick it up. In the past few years, camera manufacturers have overlooked the need for a reasonable fast prime lens that is compact enough for everyday use, yet provides the necessary image quality to meet the highest expectations. Now, with the advent of the APS-C cameras, the long popular 50mm focal length takes on double duty as a portrait length lens of approximately 75mm on most of the small chip cameras.
Sigma 50mm F1.4 EX DG HSM Lens for Sony Specifications
