Canon Extender EF 1.4x III
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Product Description

Canon Extender EF 1.4x IIIIdeal for press, sports and nature photography, this compact extender increases the focal length of Canon L-series telephoto or telephoto zoom lenses by a factor of 1.4x, with higher AF accuracy and improved communication between camera and lens.The Extender EF 1.4x III is specially... read more

Canon Extender EF 1.4x III

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

The Extender EF 1.4x III is specially designed to work in conjunction with L-series IS super-telephoto lenses.  The extender's design ensures there is no loss of lens performance or image quality.

High-quality construction
Improved anti-reflection materials inside the lens-barrel and a coating around the outer edges of the lens elements reduce flare. Construction is resistant to dust and water, helping to maintain images quality.
Improved communication between lens and camera
A built in microprocessor provides accurate transfer of data from between the lens and camera delivering an improved performance in AF and metering.
Compatible with L-Series telephoto and telephoto zoom lenses
The Extender EF 1.4x III is compatible with most telephoto and telephoto zoom lenses within Canon's flagship professional L-series range, extending the focal length while only reducing the relative aperture of the lens by one stop.

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MPN: 4409B005

Barcode: 4960999664828

Specification

  • Weight 225g
  • 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
  • Supplied with soft pouch case LP811

MPN: 4409B005

Barcode: 4960999664828

Test Drive

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Finance

Spread the cost with finance on selected products. Make that dream purchase a reality and buy the latest and greatest from Castle Cameras today. There are various options available, including (subject to promotion) interest free credit. We are currently only offering finance through our Mail Order / On-line services. If you need any further information please call our team on 01202 526606 or e-mail enquiries@castlecameras.co.uk

Customer Reviews

By on
"This extender is great giving me nearly 600mm from my 400mm canon lens, actually 560mm, when used on my full frame camera, or 896mm when used on the Crop sensor, and a lot cheaper than buying the equivalent size lenses. Would recommend"
Star Rating 5

Canon Extender EF 1.4x III

£459.00

in stock Limited Stock

Product Code: AA14330

 

Test drive for FREE for 48 hours including free delivery and collection >>click here>>

See all the products included in the Canon Test Drive here.

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Product Summary

Upgrading? Check our offer for your old gear

Two Year Canon UK warranty

Enhanced environmental protection, redesigned optics and improved data communication between lens and camera.

Home Delivery Checker*

UK mainland delivery from FREE
+ Available Delivery Options

FREE Collect in store - Bournemouth

FREE Budget Delivery

£4.00 First Class

£8.00 Courier