Sigma 18-125mm Lens Review at ePhotoZine
ePhotoZine have just reviewed the Sigma 18-125mm f/3.5-5.6 DC lens.
“With a zoom ratio of just under 7:1 this lens covers a good range without going to the extremes of the 10+ times zooms. As with most wide ranging zoom lenses, the performance is better at the shorter end with some fall-off in performance as focal length is extended. However, the fall-off in this lens is kept to a minimum with a good starting point at the short end. Distortion is well controlled for the class of lens, with minimum barrel at the short end moving to negligible pincushion at the longer length. Sigma have learnt well how to control chromatic aberrations and none of their new designs have suffered from the anomaly. That includes this design, which showed no significant signs throughout the range.”