Canon 1.4x EF Extender III


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USD 637.39

GBP 512.47

ZAR 8,711.27

ZMW 5,877.59

NAD 8,621.27

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1.4x Magnification Factor
Microcomputer Controlled
Spectra Coating Reduces Ghosting / Flare
Protective Fluorine Coating
Dust and Water Resistant

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Sold By: Skymart Global Sourcing Store
SKU: SM12086 Category:

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  • 1.4x Magnification Factor
  • Microcomputer Controlled
  • Spectra Coating Reduces Ghosting / Flare
  • Protective Fluorine Coating
  • Dust and Water Resistant

The Canon Extender EF 1.4x III incorporates amazing optical performance to your Canon telephoto lens with minimal chromatic aberration allowing you to capture the shot that you want. Not only does it extend your lenses focal length by a factor 1.4x, the extender features a built-in microcomputer for seamless communication with the camera body, lens and extender to ensure that everything is in sync and lined up for you to take the perfect shot.

Super Spectra Coating

The 1.4x EF Extender III features three groups of seven elements, ensuring improved optical performance. All optical elements use Canon’s Super Spectra coating, reducing ghosting and flare to minimize post-processing requirements. Plus with the new Fluorine Coating on the front and rear elements makes annoying stains or marks, such as spots left by water or fingerprints, much easier to clean than standard coatings.

Precision Control

The microcomputer in the lens facilitates the accurate transfers of imaging data between the lens and camera body. Important functions such as focusing, metering and ID information are made easily available so that the photographer can capture crisp, well-exposed images. To enable an even higher AF accuracy, the extender is best combined with Canon L-series lenses ensuring perfect shots, even when capturing moving objects.


Lens Elements/Groups
1.1″ (27.2mm)
2.8″ (72.0mm)

Whats in the box :

  • 1 x Canon Extender EF 1.4x III
  • 1 x Extender Cap E II
  • 1 x Lens Dust Cap E (Rear)
  • 1 x Lens Case LP811

Additional information

Weight 0.50 kg
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We will ensure that your ordered products are well insulated to minimize any potential damage during transit.

Back Orders

If an item goes on back order we will ship you the part of your order that is in stock. When the item becomes available we will ship you the rest of your order. You will not be charged any additional shipping and handling for the second shipment.

Return Policy


We provide a seven (7) day guarantee on all our products purchased from

Order Cancellation

You may cancel an order any time before the item has been shipped out. You cannot cancel an order once your item has been shipped, is in transit or out for delivery.

How To Return An Item

Your item must be in its original unused condition to be returned, unless there is a manufacturer defect. Your must return the item within 7 days of your purchase.

1. Please log into your "My Account" and initiate a warranty claim.
2. Mail your returned item to:
Skymartbw (Pty) Ltd
Unit 5, Plot 786, Independence Avenue
Extension 2, Gaborone, Botswana
3. Include in your package a signed letter stating the reason for your return and the original receipt.

Return Exceptions

Some items can not be returned if they are opened.

Merchandise that has been worn, used, or altered will not be accepted for return or exchange.

Restocking Fee

All products are subject to a 15% restocking fee, this will be deducted from your refund. Any misleading or false claims will be charged a restocking fee. We also do not refund the original shipping and handling that you paid on the order.


If your ordered product is in like new condition preferably with orgininal packaging in place, you may exchange your ordered product for another product. You will not be subject to a restocking fee in this case, but you still will have to pay return shipping.


We only provide refunds if an order is cancelled before being shipped out or if an exchange is not possible due to lack of stock.


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