Canon EF 16-35mm f/2.8L III USM Lens EF Mount L-Series Lens

The Canon EF 16-35mm f/2.8L III USM Lens is a third-generation wide-angle zoom lens in Canon’s prestigious L-series lens range, designed for professional photographers and videographers who require excellent optical performance in scenarios such as landscapes, architecture, interior photography and video production. With a versatile focal range of 16–35mm and a constant maximum aperture of f/2.8, this lens offers flexibility and superior image quality, even in low-light conditions. Compatible with Canon full-frame and APS-C cameras (with a 1.6x crop factor, equivalent to approximately 25.6-56mm), it is an ideal option for those seeking a robust and reliable wide-angle lens.

The advanced optical design includes 16 elements in 11 groups, with two ultra-low dispersion (UD) lenses and three large-diameter aspherical GMo (Glass-Molded) lenses, which reduce chromatic aberrations, distortion, and flare, ensuring sharp images from edge to edge. Air Sphere Coating (ASC) and Subwavelength Structure Coating (SWC) minimize reflections, ghosting, and flare, improving contrast and color rendition, even in bright lighting or under direct light sources. The 9-blade rounded diaphragm produces a soft, pleasing bokeh, ideal for wide-angle portraits or video with soft-focus backgrounds.

The Ultrasonic Motor (USM) ensures fast, precise, and quiet autofocus, perfect for action photography and video production. Full-time manual focus override allows fine adjustments without having to switch to manual focus, providing instant control while filming. A minimum focusing distance of 28cm lets you get closer to subjects for wide-angle close-ups while retaining sharp detail. The L-series build quality ensures durability and reliability, with a dust- and splash-resistant body (with improved sealing compared to its predecessors) and a fluorine coating on the front and rear elements to repel dirt, fingerprints, and moisture. Weighing 790 g and measuring 88.5 x 127.5 mm, the lens is compact for a professional wide-angle lens, making it easy to carry for outdoor photography. The filter diameter is 82 mm, compatible with standard filters such as polarizing or ND filters for creative exposure control. The lens is optimized for high-resolution sensors, such as those in the Canon EOS 5D Mark IV or EOS R5 (with Mount Adapter EF-EOS R), offering excellent performance even at high resolutions. For videographers, the stable f/2.8 aperture throughout the focal range and minimal zoom length variation (thanks to the internal design) reduce focus breathing, ensuring smooth transitions in video.

The lens includes a petal-shaped EW-88D lens hood, which protects the front element and reduces unwanted reflections, and a soft carrying case. Compatibility with Canon's electronic zoom control system allows for integration with accessories such as the Power Zoom Adapter PZ-E2 for smooth zoom control in video applications. Compared to its predecessor (EF 16-35mm f/2.8L II USM), the third generation offers significantly improved edge-to-edge sharpness, reduced aberrations, and improved environmental resistance, making it a go-to choice for professionals working in demanding conditions.

Box Contents:

• Canon EF 16-35mm f/2.8L III USM Lens
• EW-88D Lens Hood
• E-82 II Front Lens Cap
• Rear Lens Cap
• LP1222 Soft Case
• User Manual