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Canon EF 200-400mm F4L IS USM Extender

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Canon EF 200-400mm F4L IS USM Extender

The highly anticipated Canon EF 200-400mm F4L IS USM Extender is setting a new bar in telephoto lenses. Canon's latest addition includes a built in 1.4 teleconverter. This would instantly make your 200-400mm lens into a huge 280-560mm. You would also benifit from a 4 stop image stabilizer to reduce shake. The lens also feature full weather sealing for all conditions, a lighter, stronger body and faster USM for improved focus speeds and power focus for HD movies.

Click here to read the thoughts of Andy Rouse on the new Canon 200-400mm extender lens

Lens Cashback Offer view details
Out of Stock
  • The new Canon EF 200-400mm F4L is a professional telephoto zoom ideal for sports, photojournalism and wildlife photography

    A professional-grade 200-400mm f/4 lens with a built-in 1.4x extender that boosts focal lengths to 280-560mm. A four-stop Image Stabilizer maximises sharpness. Instinctive controls enhance handing.


    Extendable super-telephoto performance
    A professional-grade 200-400mm zoom with a constant f/4 maximum aperture. A built-in extender increases focal length by a factor of 1.4x to 280-560mm.


    Maximum sharpness whatever the conditions
    Image Stabilizer (IS) technology enables the use of shutter speeds up to four stops longer than normal without camera shake. Three IS modes are available, providing effective performance whilst panning and instant stabilisation only during the moment of exposure.


    Durable, lightweight construction
    The use of magnesium alloy adds strength and durability, but not weight. The lens is sealed against dust and moisture and the use of fluoride coatings ensures lens elements are easy to clean.


    Quick, intelligent focusing
    Enjoy fast, near-silent autofocus thanks to a ring-type ultrasonic AF motor. Stay in control with full-time manual focus override, and focus-stop and focus-preset controls on the lens barrel. Power Focus is also available for EOS Movies.

  • Angle of view (horzntl, vertl, diagnl)

    10° - 5°10', 7° - 3°30', 12° - 6°10'
    with extender 7° 20'- 3°40', 4° 55'- 2°25', 8° 50' - 4°25'

    Lens construction (elements/groups)

    25/20 (33/24 with extender)

    No. of diaphragm blades


    Minimum aperture

    32(45 with extender)¹

    Closest focussing distance (m)


    Maximum magnification (x)

    0.15 (0.21 with extender)

    Distance Information


    Image stabilizer


    AF actuator

    Ring USM²


    Dust/moisture resistance*


    Filter diameter (mm)

    52 drop in

    Max. diameter x length (mm)


    Weight (g)



    Lens Cap


    Lens hood

    ET-120 (WII)

    Lens case/pouch


    Magnification w/ Extension Tube EF12 II

    0.20-0.03 (0.36- 0.02 with extender)

    Magnification w/ Extension Tube EF25 II

    0.26-0.07 (0.52- 0.05 with extender)

    Extender Compatiblity


    Other Accessories

    Lens wide strap B


    Focal Length

    280-560 (392-784 with built in extender)

    Maximum Aperture

    5.6-45¹ (8-64 with built in extender)

    Maximum Magnification


    AF Possible





    Focal Length

    400-800 (560 -1120 with built in extender)

    Maximum Aperture

    8-64 (11 -91 with built in extender)

    Maximum Magnification


    AF Possible

    Yes² (No with built in extender)



    Minimum aperture

    ¹ Minimum aperture if using 1/3stop increments

    AF actuator

    ² Full time Manual focus

    AF Possible

    ² AF only possible with EOS-1 series Cameras and 5D Mark III with Firmware update


    ³ IS will not work with EOS film cameras with the exception of the EOS-1v when used with Mark III Extenders

  • Lens Cashback - up to £370

    Cashback on selected Canon lenses, when bought with selected compatible Canon Cameras. For full list of included cameras and lenses, click here.

    Lens and camera body must be purchased between 23/03/16 and 31/01/17, but they do not need to be bought together.

    Only one lens claim per camera body can be made. i.e. If you buy two lenses, you may only claim for the cashback on one.


    Lens Cashback cannot be combined with any other promotion. If there is a season promotion, such as Summer Cashback, you may claim either cashback value, not both. If you have already claimed cashback on the camera body, you may not claim cashbask with the Lens Cashback promotion.

    Lens Cashback is not valid on standard camera kits, i.e. Canon EOS 80D & 18-135mm F/3.5-5.6 IS USM. It is valid on any Wilkinson Camera kits, such as the EOS 1D X Mark II & EF 100-400mm - if you have any doubt, please contact us before making a purchase.


    Full terms & Conditions here

    Claim here

Additional Information

Box Contents: No
Manufacturer Canon
Model EF 200-400mm F4L IS USM Extender
MPN 5176B005AA