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Canon EF 300mm f/4L IS USM

A portable, L-series lens with Image Stabilizer and f/4 aperture.

A portable, lightweight telephoto lens for photographers on the move.

The EF 300mm f/4L IS USM offers portability and image quality. The lens features UD lens elements to improve optical performance and Image Stabilisation technology to reduce blur from camera movement.

See full specification

Benefits

  • L-series construction and optics

  • Two UD lens elements

  • Fast, quiet USM autofocus

  • Super Spectra coatings

  • Circular aperture for excellent background bokeh

  • 77mm filter size

Detailed Features

  • High quality, stabilized telephoto lens

    The EF 300mm f/4L IS USM is a compact telephoto lens featuring an Image Stabilizer that compensates for camera shake, allowing shutter speeds two stops slower than normal to be used without blur. Stabilization can be turned off in one direction to allow for panning.

  • 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.

  • Integration with E-TTL II flash metering

    The lens passes distance information back to a compatible EOS camera's E-TTL II flash system to ensure optimal flash metering.

Related Accessories

  • Extender EF 1.4x III
    A professional grade extender that increases focal length of L-series lenses by 1.4x.
    View details Extender EF 1.4x III

  • Extender EF 2x III
    A professional grade extender that increases focal length of L-series lenses by 2x.
    View details Extender EF 2x III

  • Extension Tube EF 12 II

    When used with selected lenses, this 12mm extension tube allows much closer focusing.

  • Extension Tube EF 25 II

    When used with selected lenses, this 25mm extension tube allows much closer focusing.

  • Lens Cap E-77II
    Protects your Canon lens when it's not being used.

  • Lens Dust Cap E
    Protects your Canon lens when it's not being used.

  • PL-C B 77mm Circular Polarising Filter
    A polarising filter for lenses with a 77mm diameter filter thread.

  • 77mm Protect Lens Filter
    Protects the front element of lenses from dirt and damage. Fits lenses with a filter thread of 77mm.

  • 77mm Close-Up Lens 500D
    Attaches to your camera's lens, allowing you to get nearer to tiny objects. Fits lenses with a 77mm filter thread.

  • Lens Zipper Case LZ1326
    Protective soft case for selected EF lenses.

  • Camera Rain Cover ERC-E4S
    Protects your camera and lens from the weather, and lets you keep shooting. Small size.

Wide-angle Lenses

Achieve a wider field of view and fit more into frame with our range of wide-angle lenses.