What We Like
+Exceptional compact size and lightweight design (409g) for a constant f/2.8 ultra-wide zoom lens
+Excellent image quality with sharp center performance and consistent resolution throughout zoom range
+Smooth, professional bokeh with 11-blade circular diaphragm enabling creative depth of field control
+Fast dual linear motors deliver precise autofocus performance suitable for 120fps stills and 4K 120fps video
+Roughly half the price of comparable Sony FE 16-35mm F2.8 GM II while maintaining f/2.8 constant aperture
Worth Knowing
−Limited focal length range (16-25mm) compared to traditional 16-35mm lenses removes useful semi-wide angles
−No optical image stabilization; relies entirely on camera body IBIS which limits compatibility with older models
−Significant barrel and pincushion distortion at 16mm requiring RAW processing or in-camera correction
−Inverted zoom mechanism extends barrel when zooming out to 16mm, which some users find unintuitive