SIGMA 17-70mm F2.8-4.5 DC MACRO pro digitální zrcadlovky Canon

Super wide angle lens design, is an appropriate and powerful tool for indoor and outdoor use. It was designed for use with digital SLRs. SLD glass used effectively compensates for chromatic aberrations and solves the problems of wide lenses. Using two hybrid aspherical elements reducing the excellent way the image distortion and all types of aberrations. Minimum focusing distance is 20 cm. The front eyepiece does not rotate and thus enables a comfortable working with circular polarizing filters.
It comes with a removable shaped lens hood deployed on the front flange of the lens bayonet.
Parameters and specifications:
For Camera Brand:
Canon
Optical Structure:
12 groups and 15 lenses
Viewing angle:
69.3 ° - 27.9 °
Min Aperture:
F22
Minimum focusing distance:
20 cm
Max Omer views:
1:2.3
Filter Diameter:
72 mm
Dimensions:
82.5 x 79 mm

Weight:
455 g