High-performance ultra-wide-angle zoom lens covering a 16–35mm focal range with a constant f/2.8 aperture. Its optical design includes three high-precision aspherical elements and two UD elements to minimize distortion and chromatic aberrations, delivering sharp and clear images across the frame. The ring-type USM ensures fast and quiet autofocus, while the robust construction with weather sealing makes it suitable for demanding shooting conditions. Ideal for capturing expansive scenes with clarity and precision.
