24-70mm F2.8 IF EX DG HSM Refurbished
- Designed for use with full frame digital SLR cameras. HSM (Hyper-Sonic Motor) ensures a quiet & high-speed auto focus
- Three Aspherical glass elements offer correction for distortion & to maintain its compact design. SLD (Special Low Dispersion) & ELD (Extra Low Dispersion) glass elements provide optimum color correction & sharpness throughout the entire zoom range
- 9 blade diaphragm creates a pleasant out-of-focus effect on backgrounds
- Extremely compact design weighing only 28 ounces & measures only 4 inches in length.
- A lens hood, front & rear lens caps and carrying case are included with the lens.
Designed to deliver the ultimate in performance on full-frame digital SLRs, Sigma DG lenses also bring out the best in 35mm SLR film cameras and APS-C size DLSRs.
This lens uses a motor driven by ultrasonic waves to provide a quiet, high-speed AF.
To ensure stability in focusing, this lens moves the inner lens group(s) without changing the lens' physical length.