Canon EF 70-200mm f4 L USM Lens

Compact and lightweight, the Canon EF 70-200mm f/4 L USM lens is a high-performance, L-series telephoto zoom with an f/4 maximum aperture, inner focusing and Super Spectra coatings. It features a circular aperture for beautiful background blur, and is ideal for travel, sport, portraiture, wildlife and general everyday photography.

Key Features: Canon EF 70-200mm f/4 L USM Lens

• L-series optics
• Light and compact
• Constant f/4 maximum aperture
• Fluorite and UD lens elements
• Fast autofocus
• Super Spectra coatings
• Circular aperture for pleasing background blur

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.

Professional features
A maximum aperture of f/4 is available at all focal-length settings, ensuring shutter speeds do not change as the lens is zoomed. A non-rotating front element simplifies the use of filters, such as polarisers and grads.

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.