Canon EF 70-200mm f/4 L USM Zoom Lens

High-quality telephoto zoom with incredible sharpness.

The Canon EF 70-200mm f/4L USM is a high-performance, L-series telephoto zoom lens combining light weight and compactness with an f/4 maximum aperture. Inner focusing and the ring USM enable quick and quiet autofocusing. Also, a circular polarizing filter can be attached and used without difficulty because the front lens element does not rotate during focusing.

Key Features:

Superb Autofocus
The lens' USM motor employs ultra-sonic frequency vibrations to drive autofocus with unrivalled speed and near-silent operation. Good holding torque stops the lens with precision and accuracy, the instant it arrives at the correct focus point and without overshoot.

f/4 Throughout the Zoom Range
The EF 70-200mm f/4L USM offers the highest possible optical quality with no change in aperture over the full focal range of the lens. This allows photographers to set exposure at the widest aperture and zoom all the way through to 200mm without having to decrease shutter speed.

Additional Features:

• 2 UD elements correct chromatic abberations
• 1 Fluorite Lens Element
• Environmental seals for dust and moisture resistance
• 1.2m minimum focus distance