- Ultra Wide Angle
- Internal Focusing
- Close Focusing to 0.9′ (0.23m)
- Quiet Autofocusing
- 3 High-Precision Aspherical Elements
- Circular Aperture
- 82mm Filter Size
Canon 16-35mm f/2.8L EF
The Canon EF 16-35mm f/2.8L II USM Autofocus Lens is a high performance, water-resistant, and ultra wide-angle L-series lens. The optical design has been improved to offer better edge-to-edge image quality. In addition, it features 3 high-precision aspherical lens elements, each of a different type: ground, replica and GMo. Improved AF algorithms will help the lens to focus faster and quieter.
All of the “L” lenses deliver optical performance equal to similar fixed focal lengths lenses, and the USM lenses do this with silent, high-speed focusing. Distortions and aberrations are remarkably small for a lens of such amazing capabilities.
Entirely internal focusing and zooming movement
Ring-type USM provides ultra-quiet, super-fast, precision auto focusing and predictive tracking
Full-time manual focus override (even in AF mode)
Circular aperture diaphragm produces brilliant out-of-focus characteristics