Canon EF 16-35mm f/2.8L II USM lens delievers higher image quality at the wide-angle end, enhancing optical performance, resolution and contrast.

Ultra-wide zoom lens - 16 to 35mm focal range, fast f/2.8 aperture
Higher image quality at wide-angle end, enhancing optical performance, resolution and contrast
2 UD and 3 types of aspherical elements reduce aberrations for outstanding image quality
High level dust and moisture resistance - designed for use in harsh conditions
Inner focus design with Ultrasonic Motor (USM) for fast and virtually silent operation
Circular aperture producing attractive background defocus
28cm minimum focus distance at all zoom focal lengths
Optimized lens coating, reduces ghosting and flare
Manual focussing enabled even during AF mode (full time mechanical focusing)