SIGMA 10-20mm f/4-5.6 EX DC HSM for Nikon

The SIGMA 10-20mm f/4-5.6 EX DC HSM for Nikon is a super wide-angle lens designed as a powerful tool for both indoor and outdoor use. It is used exclusively in conjunction with digital SLRs and enables photographers to capture creative wide-angle shots. The SLD glass elements effectively compensate for colour aberration and solve problems that are common to super wide-angle lenses. Using two hybrid aspherical elements, the lens reduces image distortion and all types of aberrations. The internal focusing system is controlled by a fast and quiet HSM motor and can also be controlled manually. The minimum focusing distance is 24cm. The front lens element does not rotate and thus enables convenient use of circular polarising filters. It comes with a removable shaped lens hood deployed on the front flange mount.
Features and specifications
Optical construction: 14 elements in 10 groups
Viewing angle:
102.4° - 63.8°
Minimum aperture:
22
Minimum focusing distance:
24cm
Max. ratio of the display:
1: 6.4
Filter diameter:
77mm
Size:
83.5 x 81mm
Weight:
470g