Welcome to the Canon Store

Welcome to the Canon Store

Canon 3 items in your basket

Canon
Items subtotal £ 300.00
You have qualified for FREE delivery daf dafd You have qualified for FREE delivery

Empty basket

You don't have any items in your basket right now.

Canon Extender EF 1.4x III#4409B005

Extend the reach of your lens without losing image quality

Highlights

  • Extends the master lens focal length by 1.4x
  • Outstanding image quality
  • Highly resistant to dust and water

View specifications

Guaranteed compatibility with:

  • EF 400mm f/4 DO IS II USM
  • EF 400mm f/5.6L USM
  • EF 500mm f/4L IS USM
  • EF 400mm f/2.8L IS III USM
  • EF 400mm f/4 DO IS USM

View all

Min. 2 year guarantee included

Extensive range of genuine Canon products

Order before 3pm for FREE next day delivery

£ 479.99
Confirm kit option to add products to basket
Currently in Stock

The maximum quantity that can be added is 5.

Highlights

  • Extends the master lens focal length by 1.4x
  • Outstanding image quality
  • Highly resistant to dust and water

View specifications

Overview

Ideal for press, sports and nature photography, this compact extender increases the focal length of Canon L-series telephoto or telephoto zoom lens' by a factor of 1.4x, with higher AF accuracy and improved communication between camera and lens.

Benefits

  • Extends the master lens focal length by 1.4x
  • Outstanding image quality
  • Highly resistant to dust and water
  • Improved communication between lens and camera
  • Optimised lens coatings
  • Compatible with L-Series telephoto and telephoto zoom lenses

Compatibility

  • EF 400mm f/4 DO IS II USM
  • EF 400mm f/5.6L USM
  • EF 500mm f/4L IS USM
  • EF 400mm f/2.8L IS III USM
  • EF 400mm f/4 DO IS USM
  • EF 500mm f/4L IS II USM
  • EF 600mm f/4L IS USM
  • EF 600mm f/4L IS II USM
  • EF 600mm f/4L IS III USM
  • EF 200mm f/2L IS USM
  • EF 135mm f/2L USM
  • EF 800mm f/5.6L IS USM
  • EF 200mm f/2.8L II USM
  • EF 300mm f/4L IS USM
  • EF 400mm f/2.8L IS USM
  • EF 300mm f/2.8L IS USM
  • EF 300mm f/2.8L IS II USM
  • EF 400mm f/2.8L IS II USM
  • EF 180mm f/3.5L Macro USM
  • EF 70–200mm f/2.8L IS II USM
  • EF 70–200mm f/2.8L IS III USM
  • EF 70–200mm f/2.8L USM
  • EF 70–200mm f/4L IS USM
  • EF 70–200mm f/4L IS II USM
  • EF 70–200mm f/4L USM
  • EF 100–400mm f/4.5 – 5.6L IS II USM
  • EF 100–400mm f/4.5 – 5.6L IS USM
  • EF 200–400mm f/4L IS USM Extender 1.4x

Reviews & Questions

Delivery Options

Delivery and Returns

Delivery

Our online store remains open and deliveries are still being made as normal.

Free standard delivery on all orders of £ 30.00 and more. Delivery within 1-3 working days.

Orders below £ 30.00 are subject to a delivery charge of £ 3.99.

More delivery information

Returns

You have 30 days in which to return your item(s) for free and receive a full refund. Terms & conditions apply.

Please note we are unable to refund (unless faulty or not as described) opened ink jet and laser cartridges.

More returns information

Financing Available

Get this item from as little as {0} per month at {1}%

Monthly Payment Months Total with interest Interest p.a.

How it works

  • 1

    Click Add to Basket

    Choose a product or create a basket of £199 or more

  • 2

    Select PayPal Credit

    Select PayPal Credit at checkout and choose a plan that works for you

  • 3

    Apply Online

    Complete a short application form and get an instant decision.

Representative Example:
Purchase Rate: 23.9% p.a. (variable) | Representative: 23.9% APR (variable) | Assumed Credit Limit: £1,200 Subject to status.
Terms and Conditions apply.

Learn More

Why buy online from Canon?

Free Next Day Delivery* and Returns

Enjoy FREE next day delivery* on all orders of £ 30.00 and more made before 3pm, as well as free 30-day returns on all orders

Learn more

2 Year Manufacturer’s Guarantee*

We give you the added reassurance of a 2-year manufacturer's guarantee (EWS) on our hardware products. Exceptions apply

Learn more

Extensive Product Range

Discover our full and extensive range of products in one place, including Canon site exclusives

Learn more