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List Price: $470.00 Amazon.com's Price: $290.00 You Save: $180.00 (38%)Prices subject to change. Availability: Usually ships in 24 hours
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Binding: ElectronicsBrand: Canon EAN: 0013803002423 Item Dimensions: Label: Canon Manufacturer: Canon Model: 6845A004 MPN: 6845A004 Publisher: Canon Studio: Canon Features:
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Editorial Review: Product Description: Attaching this high performance Extender to a 135mm or longer lens, or to the EF 70-200mm f/2.8L boosts the focal length by 1.4 times. With five elements in four lens groups, it preserves the prime lens' image quality. Amazon.com Product Description: Multiply the focal length of your 135mm or longer lens by 1.4x without sacrificing image quality with the Canon EF 1.4x II extender. Optically superb, the lens fits all Canon 135mm fixed focal length lenses (except the 135mm f/2.8 Softfocus lens), along with the EF 70-200mm f/2.8L, 70-200mm f/2.8L, 70-200mm f/4.0L, 70-200mm f/4.0L IS USM, and 100-400mm f/4.5-5.6L IS zoom lenses. In addition, the extender doesn't sacrifice your autofocus on any EOS camera as long as it's combined with a lens having an f/4 or faster maximum aperture (the extender reduces the effective aperture by one f-stop). Best of all, this version maintains the outstanding optics of the earlier incarnation, but adds a weather-resistant construction and improved anti-reflective surfaces in the barrel. The EF 1.4x II extender, which measures 2.9 inches in diameter and 1.1 inches long, weighs 7.8 ounces. Average Rating:
 Rating:  - Nice build quality!I just got this, but was happy to see that it is "L" build. That is, metal and matches the color/style of the 70-200mm f/2.8L IS USM. No tests yet to comapre before/after. Does anyone know pf a good test pattern to download and print that has progressively smaller lines, like a "bull's eye" style pattern for testing lens sharpness? I see a lot of subjective evaluations, but would liek to see some pictures at a fixed length that actually demostrate the differences. I'll ... Read More Rating: - Good Toys to play withThere no words to say then GOOD It very help with the zoom lens. Rating:  - Another Good Canon ProductGot this to go with my 70-200L 2.8 IS lens which this is perfect for my shooting needs. Gives the added extension to the lens on my 5D and still maintains the image stabilizing and AF function. Canon did design this to fit only specific Canon lenses. I tried it on my Sigma 50-500 and the outerbarrel of the TC will not fit inside of the Sigma. Otherwise the TC was pretty sharp at least my copy is . Rating: - a little heavy for its size but works just great!It comes with a little bag to store it in the gadget bag and as I said its a little heavy for its little size, yet it doesnt become a burden to carry at all. I am using it with a 70-200 f4L IS and the size of the combined lens looks quite long on a rebel XTi and of course draws attention to it. I dont notice any quaility decrease (on the pictures) when used with this lens, but anyway, im not using any lab equipment or pixel picking to really test that. The build feels solid and it fixes well to the ... Read More Rating: - Does exactly what it saysI only pair it with the Canon EF 70-200mm f/4L USM Telephoto Zoom Lens for Canon SLR Cameras and my Canon Digital Rebel XTi 10.1MP Digital SLR Camera (Black Body Only) at this point, but it has done wonderfully. Yes, it does cost me a stop of light (just due to the math on it), but I can't really see any quality difference between with and without. I also have the ability NOT to use it when I don't need it, which means I get a better lens at the short end of the range than I would have just getting ... Read More |
