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Canon Extender EF 2x III
Giving twice the reach when used with L-series telephoto lenses, the mark III Canon Extender EF 2x III is ideal for a range of assignments from press, sports to all types of nature photography.
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We Love
- Small and light enough to carry anywhere
- Third generation models offer improved optical quality and communication
- Weather sealing matches that of the L series lenses
Canon Extender EF 2x III
Extend the reach of your lens without losing image quality. Perfect for press, nature and sports photographers, this compact extender increases the focal length of your Canon L-series telephoto or telephoto zoom lens by a factor of 2x, with higher AF accuracy and improved communication between camera and lens.
- Extends the focal length of the master lens by 2x
- Superb image quality
- Dust and moisture resistant construction
- Enhanced communication between lens and camera
- Super spectra coating reduces flare and ghosting
- Fluorine coatings resists smears and fingerprints
The Extender EF 2x III from Canon is designed to work with L-series IS super-telephoto lenses, extending their focal length by 100% - or double. The design ensures there is no loss of lens performance or image quality with Canon’s EF lenses.
Canon has used 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 photographers to continue working outdoors in poor weather.
Compatible with L-Series telephoto and telephoto zoom lenses
The Extender EF 2x 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 effective aperture of the lens by two stops. Also available as the Extender EF 1.4X III with 40% increased range at one stop of light.
Offers: N/A |
Offer Category: Camera Lenses |
Offer Product Type: Canon Lenses EF mount |
Autofocus: N/A |
Aperture ring: N/A |
Constant Aperture: N/A |
Lens CIPA Image stabilization rating: N/A |
Colour: N/A |
Diameter (mm): 72 |
Length (mm): 53 |
Weight (g): 325 |
Distance scale: N/A |
DoF scale: N/A |
Elements: 9 |
Environmental Sealing: N/A |
Focus distance limiter: N/A |
Focal length: N/A |
Focus method: N/A |
Filter Thread: N/A |
Full time manual: N/A |
Groups: 5 |
Hood supplied: N/A |
Lens Image stabilization: N/A |
Lens mount: N/A |
Lens Materials: N/A |
Maximum focal length: N/A |
Maximum magnification: N/A |
Maximum aperture (number): N/A |
Maximum aperture (text): N/A |
Max Format size: N/A |
Minimum focal length: N/A |
Lens Minimum focus distance (m): N/A |
Minimum aperture (number): N/A |
Minimum aperture (text): N/A |
Motor type: N/A |
Number of diaphragm blades: N/A |
Power zoom: N/A |
Special elements / coatings: N/A |
Tripod collar: N/A |
Lens type: N/A |
Wide/Tele: N/A |
Lens Level: N/A |
Best For: N/A |
Best For Holiday and Landscape: N/A |
Best For Interior and Architecture: N/A |
Best For Fashion and Portrait: N/A |
Best For Macro and Still Life: N/A |
Best For Astro: N/A |
Best For Street: N/A |
Best For Wildlife and Sport: N/A |
Zoom lock: N/A |
Zoom method: N/A |
Notes: N/A |
Thinking of choosing finance?
Finance is a great way to spread the cost of your purchase. To make it easy we have teamed up with Omni, one of the UK’s leading finance specialists, so that you can apply for and complete a loan application quickly, easily and informatively.
Omni Capital Retail Finance Ltd which is a credit provider/ lender regulated by the Financial Conduct Authority whose finance options are best suited for you and your purchase.
Simply add the items you love to your basket. Once you are at the checkout select the finance option that suits you and choose Omni. The quick application form is simple and should take no more than a couple of minutes to complete and you will receive a decision instantly. Easy!
Use our finance calculator to check the impact of various loan values, terms and interest rates on the total amount you need to pay and the monthly repayments.
Representative example:
Buy Now Pay 2025, a 36-month loan following a 3-month deferral period. Buy a £1,500.00 camera and pay a 10% deposit of £150, Total Amount of Credit £1350. 1st payment deferred for 3 months – rest of balance can be paid off in this period with no interest, however a £29 early settlement fee is payable. 36 monthly repayments, with a first payment of £48.87 followed by 35 monthly repayments of £48.51. The total amount payable will be £1746.72 16.9% APR Representative
Buy Now Pay 2025 | Finance available See options |
Buy Now Pay 2025
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Check your eligibility
To be considered for finance, you will need to meet all of the following criteria:
- Are at least 18 years old
- Are in regular full or part-time employment (minimum 1 hour per week or £10,000 income per annum), unless you are retired and receiving a private or company pension, or you are in receipt of disability living allowance
- Are a permanent UK resident and have lived in the UK for at least 3 years
- Have a UK bank account capable of accepting Direct Debits
- Have a good credit history with no late payments, Debt Relief Orders, County Court Judgments or bankruptcies.
Please note that, due to calculations, your monthly repayment may differ very slightly from what you were expecting. Please check your monthly repayment figure before proceeding
Missed or late payments will result in fees and additional interest on your loan and can also affect your credit file and your ability to obtain credit in the future.
Credit is subject to status, UK only, 18+
Park Cameras Limited is a credit broker, not a lender and is authorised and regulated by the Financial Conduct Authority (FRN 680161). We do not charge you for credit broking services. We will introduce you exclusively to finance products provided by Omni Capital Retail Finance Ltd.
Omni Capital Retail Finance Ltd which is a credit provider/ lender regulated by the Financial Conduct Authority, Firm Reference Number: 720279. For more information please go to www.omnicapitalretailfinance.co.uk/contact/customer or visit www.omnicapitalretailfinance.co.uk.
Find out more about paying with finance here and Omni Capital Retail Finance Ltd terms here
Our Verdict
A great choice for professional photographers who want extra reach. Superb optical quality and construction is matched with an built-in microcomputer for seamless communication between camera body, lens and extender.
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Condition guide
Our used products are subject to wear and tear in comparison to brand new products. This also applies to accessories that are supplied with the camera including batteries which may have a lower optimum performance level/life expectancy.
- Like New – The equipment is in a condition as if you have just bought it from the manufacturer. The item is still considered to be ‘Like New’ even without the original packaging and accessories. The product has been fully tested and is in perfect working order. Lenses are optically clear. There may be light dust present that will not effect the imagery.
- Excellent – The equipment should be close to being ‘Like New’ but there may be some small cosmetic blemishes that lower its grade. The product has been fully tested and is in perfect excellent order.
- Cameras – Should have no marks on the LCD screen
- Lenses – Should have no marks on the elements and optically clear. There may be light dust present that will not effect the imagery.
- Very Good – The equipment may have some slight cosmetic wear to the paintwork and cosmetic blemishes with only light signs of use and the product has been fully tested and is in great working order.
- Cameras – The LCD screen may have small signs of wear that does not affect its display
- Lenses – The mount of the lens will start to show signs of wear
- Good – The equipment is showing more obvious signs of cosmetic wear and blemishes, but the product has been fully tested and is in great working order.
- Cameras – LCD screen may have scratches or wear that is starting to affect the display.
- Lenses – May have slight dust inside that does not affect images. The mount shows signs of use.
- Well Used – The equipment will show significant signs of wear. The paintwork will be coming away in large areas exposing the metal work, but the product has been fully tested and is in great working order.
- Cameras – LCD screen is heavily worn either by de-lamination or has scratches to it. Rubber grips are starting to come away from the body.
- Lenses – The lens has dust inside that may affect images. The rubber zoom/focus ring is coming away from the barrel of the lens.
*All of our used items are listed with the accessories that are included. If they are not listed, then they will not be supplied at the point of purchase.
Peace of mind with our 6 month warranty
This product has been thoroughly tested by our team of photographers and we are happy to give a 6 month warranty as a result. The number of tests depends on the individual product but we are confident in this product having tested all the major functions. Anything that isn’t as you would expect, we then make a note of and show this in the condition notes on the page.
So you can be confident you are buying a great piece of kit that’s been looked after by a fellow photographer and seen many extraordinary sights, tested by our team of photographers and now looking forward to being set free to capture more great images!