Sigma 18-50mm f3.5-5.6 DC Lens For Canon Digital SLR Cameras With APS-C Sensors !

Product Features and Technical Details Product Features A standard zoom lens for Canon digital SLR cameras with APS-C sensors Compact and light-weight cCose focussing 25cm Maximum magnification 1:3.5 Aspherical element for correction of abberations Multi-layer coating opimises quality for digital photography Technical Details Lens construction 8 elements in 8 groups Angle of view 69.3-27.9 degrees Number of diaphragm blades7 Minimum aperture f22 Minimum focusing distance 25cm Maximum magnification 1:3.5 Filter size 58mm Dimensions Diameter 67.5mm x Length 62mm Weight 250g 35