Overall, the Sigma 150-500mm f5-6.3 DG OS HSM superzoom works best in AF mode and its Optical Stabiliser is best reserved for improving viewing rather than the quality of captured images. The heavy-duty padded case is a useful addition but it is a shame that some aspects of handling are rather awkward.
Sample images
Score
Score in detail
-
Design 80
-
Image Quality 75
-
Performance 85
-
Value 90
-
Features 90