Canon EF 2x III Extender

US $429.99
as low as $39.83/mo with
Condition:
New
3 available13 sold

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Located in: Charlottesville, Virginia, United States
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eBay item number:193137210770
Last updated on May 29, 2025 10:20:07 PDTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
UPC
013803122152
Model
4410B002
Compatible Brand
For Canon
Maximum Aperture
f/2
Brand
Canon
Series
Canon Extender EF
Type
Telephoto
Focus Type
Auto & Manual, Fixed/Prime
Mount
Canon EF
Focal Length
2mm, Fixed/Prime
MPN
4410B002
Item Length
2.1in.
Item Weight
0.69lbs.

About this product

Product Information

Canon Extender EF 2X III for EF Mount L-Series Lens Click on Thumbnail to Enlarge The Extender EF 2X III from Canon is designed for select Canon EF mount L-series telephoto lenses.It increases the focal length of a lens by a factor of 2x while still delivering superb image quality. To ensure the best possible image quality in all shooting conditions, it combines redesigned optics, improved data communication between lens and camera and enhanced environmental protection.

Product Identifiers

Brand
Canon
MPN
4410B002
Ean
0013803122152
GTIN
0013803122152
eBay Product ID (ePID)
219504987

Product Key Features

Mount
Canon EF
Focal Length
2mm, Fixed/Prime
Compatible Brand
For Canon
Maximum Aperture
f/2
Series
Canon Extender EF
Type
Telephoto
Focus Type
Auto & Manual, Fixed/Prime

Dimensions

Item Length
2.1in.
Item Weight
0.69lbs.

Additional Product Features

Camera Type
SLR
Camera Technology
Digital
Product Line
Canon Extender Ef

Item description from the seller

About this seller

crutchfield_electronics

99.9% positive feedback68K items sold

Joined May 2019
Usually responds within 24 hours
Since 1974, Crutchfield has been a trusted authority on entertainment gear for the car, home, and beyond. And we are an authorized retail partner for every product and every brand we offer. Each item ...
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Detailed seller ratings

Average for the last 12 months
Accurate description
5.0
Reasonable shipping cost
5.0
Shipping speed
5.0
Communication
5.0

Seller feedback (15,122)

All ratings
Positive
Neutral
Negative
    • o***g (479)- Feedback left by buyer.
      Past month
      Verified purchase
      Thanks for a great transaction!
    • c***_ (100)- Feedback left by buyer.
      More than a year ago
      Verified purchase
      Good price. Thanks
    See all feedback

    Product ratings and reviews

    4.6
    44 product ratings
    • 36 users rated this 5 out of 5 stars
    • 3 users rated this 4 out of 5 stars
    • 1 users rated this 3 out of 5 stars
    • 2 users rated this 2 out of 5 stars
    • 2 users rated this 1 out of 5 stars

    Durable

    Sharp image

    Good value

    Most relevant reviews

    • Top favorable review

      Canon EF 2x III: Worth it!

      Very nearly as sharp as the 70-200 2.8 IS II without the extender, though just a tough soft wide open at infinity. Doubles the focal length but does not affect the lens' minimum focus distance, so even useful for some light macro work. Fast enough focusing to catch birds in flight. Quick and easy to attach and detach. It does throw the weight a bit to the rear when rig is mounted on tripod with lens collar, so lock it in tight or upgrade your head. Not really suitable for freehand shooting. Do keep in mind that doubling your focal length requires a faster shot to avoid motion blur. Bottom line: it beats shelling out for a longer L lens.

      Verified purchase: YesCondition: Pre-OwnedSold by: kangiwa

    • Great price!

      For $35 more than a used one do yourself the favor and just get a brand new one. It's not a USA model i.e. It doesn't come wth the canon warranty card, but any real photographer should have their own insurance on their gear. From what I can see (using a 70-200 2.8 IS II) the image is still tack sharp and the AF is still fast and reliable. Instead of buying the the 100-400 this is a much better option. Another huge plus is that I can keep it in my bag incase I need more reach where if I had another separate long lens I'd never take it with me and risk losing a shot.

      Verified purchase: YesCondition: NewSold by: 6ave

    • Another excellent Canon product.

      Great lens adaptor. Adds another dimension to your lens toolbox. Our only gripe is that while the Canon 100-400 zoom lens is listed as compatible electrically; it is not. That one has to be used manually. If you are on a budget, and can't afford both a 1.4 and the 2.0; get the 1.4 first. It is more adaptable in most situations.

      Verified purchase: YesCondition: Pre-OwnedSold by: vatoelvis

    • Works really well as expected, I recommend this if paired with Canon 70-200 f2.8 IS USM II

      Excellent for portability, price while maintaining quality of the images. I did not experience any slower AF and over all the Auto Focus when paired with Canon 70-200 f/2.8 IS USM II is super fast. In addition I get max aperture of 64 with my lense.

      Verified purchase: YesCondition: NewSold by: adorama

    • Positively surprised

      We are currently on a road trip and am using the extender for the first time. I'm using it with my 100-400 Canon lens. So far I'm really happy with the result. Got some fantastic, close up bear photos. The only negative so far is that it sometimes takes a while to focus. I was hesitant to buy it as reviews were mixed. I'm glad I bought it and so far has been great for wildlife photos.

      Verified purchase: YesCondition: NewSold by: gpusolutions

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