Similarly priced to Nikon's own 70-300mm lens, is this third-party option any better?
Overall, Sigma's lens performed very well and field testing suggests it loses nothing by offering only single-mode image stabilisation. At some £300 on-the-street, this looks rather a bargain.
Sample Photos: See sample image gallery
Lens Mount:Canon EF, Nikon F, Pentax K, Sigma, Sony Alpha
Focus Method:AF, MF
Number of Diaphragm Blades:9
Lens Construction:16 elements in 11 groups
Diagonal Angle of View:34.3-8.2°
Maximum Format Size:Full frame