What We Like
+Excellent sharpness across the frame from f/1.4 through f/8
+31% lighter than the EF 35mm F1.4L II at only 555g with compact size
+Dual-motor autofocus system (Nano USM + VCM) provides fast, quiet focus ideal for both stills and video
+Minimal focus breathing makes it excellent for cinema-quality video work
+Weather-sealed L-series construction for professional durability
+Smooth cinematic bokeh with 11 aperture blades
Worth Knowing
−Significant distortion and vignetting require lens correction profiles in post-processing
−Lower maximum magnification (0.18x) than predecessor EF version (0.21x)
−Aperture ring for stills only works on 2024+ camera bodies; limited functionality on older EOS R models
−VCM magnetic field emits low-level radiation; users with pacemakers should consult doctors