Canon EF 400mm f/5.6L USM Lens

A portable super-telephoto lens with excellent optical performance boasts in EF 400mm f/5.6L USM. The super-telephoto lens brings fast USM autofocus, 77mm filter size and classic optical performance from a lightweight, compact design. This high-performance lens was designed with portability and handling ease in mind. It has one Super UD-glass element that is just as similar as fluorite and one UD-glass element that result in sharp pictures from every corner. The lens also has a built-in lens hood and detachable tripod mount. With a maximum aperture of f/5.6, the lens also has a huge focal length equivalent to 400mm. It is compatible with APS-C and Full Frame Sensor DSLR Cameras.

Product Features in Detail

Compact lightweight super-telephoto
This high-performance lens was designed with portability and ease of handling in mind. The EF 400mm f/5.6L USM features a UD (ultra dispersive) element and one super-UD element, whose characteristics are similar to fluorite. This combination results in sharp pictures from corner-to corner. The lens also has a built-in hood and a detachable tripod mount.

L-series quality
The L-series is Canon's flagship professional lens range, representing the best in precision-designed EF optics. L-series lenses combine superior performance with superlative handling, and are resistant to dust and moisture.

Ultrasonic focusing
A ring-type ultrasonic motor drives autofocus extremely quickly, and in near silence. Excellent holding torque ensures the point of focus is reached accurately, without overshooting. Furthermore, full-time manual override is available, making it possible to adjust focus without leaving AF mode.

Super Spectra coating
Super Spectra coatings ensure accurate colour balance and enhance contrast. They also reduce flare and ghosting – a common problem caused by light bouncing off a camera's sensor