What We Like
+Exceptional ultra-wide 122° angle of view with virtually zero distortion via rectilinear Zero-D design
+Lightweight and compact at 377g (AF Sony E mount), ideal for travel, gimbal work, and aerial photography
+Fast f/2.8 aperture excels in low-light conditions and enables creative bokeh for wide-angle macro
+Autofocus support on Sony E and Nikon Z mounts with reliable, fast, and accurate focus tracking
+Outstanding edge-to-edge sharpness with improved optics and reduced chromatic aberration versus original
+Standard 72mm filter thread and choice of aperture blade configurations (5-blade for sunstars or 14-blade for smooth bokeh)
Worth Knowing
−No weather sealing on AF versions limits use in adverse conditions
−Limited autofocus availability—RF and L mounts are manual focus only
−Difficult to use effectively for many subjects due to extreme width; requires careful composition
−Potential flare and filter-induced vignetting noted in reviews; not ideal for polarizing filters