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Canon-extender-ef-1-4x-iii.29016086
9.5 out of 10

Canon Extender EF 1.4x III

Canon Extender EF 1.4x III The Canon Extender EF 1.4x III i Read more

Great Deal: $449.00

Reviews and Problems with Canon Extender EF 1.4x III

Showing 1-10 of 437
Overall 10
10

The Canon 1.4 extender is a must have !

Jack from NJ, B&H Photo
2 weeks ago
  • Excerpt: I use this on my 500 and 300 with great success on frame filling wildlife photos !
  • Pros: Consistent Output, Durable, Easily Interchangeable, Fast / accurate auto-focus, Nice Bokeh, Rugged, Strong Construction
  • Cons: No Negatives
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Overall 10
10

Works great with the Canon 70 to 200 F4

Keith, B&H Photo
3 weeks ago
  • Excerpt: it's an excellent way to increase the focal length of the selected Canon lenses. The image quality is excellent with my 70 to 200 F for lens. I highly recommend in as an alternative to a second lens.
  • Pros: Easily Interchangeable, Lightweight, Strong Construction
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Overall 10
10

Canon EF Extender 1.4X III

DavidCP, B&H Photo
3 weeks ago
  • Excerpt: Extenders have always been questionable to me. When you have a high quality, expensive lens, you don't want image quality degraded in order to increase focal length. The only compromise I can see when using the Canon 1.4X III extender is that you lose an F stop. But I don't see any loss of image quality when using the 1.4 with a Canon EF 135 F2 lens.
  • Pros: Consistent Output, Durable, Fast / accurate auto-focus, Lightweight, No Image Quality Loss, Rugged, Strong Construction
  • Cons: Limited use, Loss Of One Stop
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Overall 10
10

Inexpensive Way to Get a Longer Lens

Mike, B&H Photo
7 August 2014
  • Excerpt: I used the extender to shoot softball with my 70-200mm f/2.8 IS II zoom on my 5D3. The extender worked flawlessly: the 5D3 focused just as accurately as without the extender & exposure was set accurately. It fit the lens & camera perfectly just as you'd expect for a Canon product. The effective 280mm maximum focal length worked fine for shooting action in the infield, but wasn't long enough for the outfield.
  • Pros: Consistent Output, Easily Interchangeable, Fast / accurate auto-focus, Rugged, Strong Construction
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Overall 10
10

The best of the best

Action Jackson, B&H Photo
20 July 2014
  • Excerpt: It simply snaps on between your lens and your camera. I use this 1.4 on a 5D + 70-200 setup. I shoot from about 8 to 35 yards from my subjects. The 35 yard shot was not selling too well because it was just out of range of interest. By range if interest I mean the subjects could just barely tell it was themselves. So I needed to reel them in another 15 feet or so.
  • Pros: Consistent Output, Durable, Easily Interchangeable, Fast / accurate auto-focus, Lightweight, Nice Bokeh, Rugged, Strong Construction
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Overall 10
10

Canon 1.4x iii Teleconverter

Argus, B&H Photo
18 July 2014
  • Excerpt: I use this with my 70-200 2.8 IS ii and 7D. I have been very pleased with this combination. It helps me out with some extra reach for photographing waterfowl and small-medium size approachable birds. Autofocus is quick and the resulting images are very sharp.
  • Pros: Consistent Output, Easily Interchangeable, Lightweight
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Overall 10
10

Should give me more reach

Tom, B&H Photo
14 July 2014
  • Excerpt: I haven't had much opportunity to use the item yet, but fully expect it to work with a 100-400 Canon zoom lens I will be receiving in a couple days. I've always had good service ordering from B&H.
  • Pros: Easily Interchangeable, Lightweight
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Overall 10
10

Good addition

JC, B&H Photo
29 June 2014
  • Excerpt: The extender turns my 70-40,f.4 L lens into a 280 and with my Canon 50D. It worked great for a couple of my granddaughter's softball games -- sharp focus, action frozen, shutter speeds up to 800 to 1000 in both bright mid-day light and even into the early evening. Since my shooting will be mostly these events and being close to the action on the field, the extender is all I need.I have yet to try it with some landscape and wildlife shooting, but if it is done in brighter...
  • Pros: Consistent Output, Easily Interchangeable, Fast / accurate auto-focus, Strong Construction
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Overall 10
10

fine performance

Adorama
26 June 2014
  • Excerpt: excellent combination with the 300 f2.8L
  • Pros: Consistent Output, Durable, Easily Interchangeable, Lightweight, Rugged, Strong Construction
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Overall 10
10

Excellent Addition to my bag

K - Equestrian Photographer, B&H Photo
24 June 2014
  • Excerpt: I shoot sports photography. LOVE this on my 70-200 2.8. Maintains sharpness and quality of images is excellent.
  • Pros: Consistent Output, Fast / accurate auto-focus, Lightweight
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