Canon Extender EF II (1.4x) (6845a004) Lens Converter Reviews

12 people recommend this product

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Average ratings from 3 sites

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Wize has read 13 reviews

5 stars		(12)
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1 star		(1)

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Pros: A real "L" Professional Lens Extender with almost no degradation of the main lens's performance.

Cons: Why didn't I get one of these sooner? (Oh, yea, that's my fault...

from Shopping.com I've been using this a bit with a 70-200 2.8L IS. Do think I can detect a very slight decrease in sharpness compared to without it, but the extra reach is well worth it, and quality still remains far better than just using a lower-priced 70-300mm lens for example. from Pricegrabber.com I attached this baby to my Canon 70-200 2.8 (non-IS) and fired away. The photos showed no degradation, or at least that I could tell without some major pixel peeping. from Pricegrabber.com Bought this extender to use with EF 70-200mm f/2.8L on my EOS 20D. Along with EOS 20D's conversion factor, I get a 157-448mm f/4L lens! from Pricegrabber.com AF focus is fast and accurate at f/4 with EF 70-200 f/2.8 L lens. No noticeable picture quality degrading. from Pricegrabber.com I purchased the Canon 1.4 extender because I heard good things about it and it was just what I was looking for. I am currently using it on my Canon 70-200mm lens and so far it has been amazing. from Pricegrabber.com Bought this to use with 70-200 f/2.8 IS. I bought 2x extender before this. The 2x extender loss too much sharpness. from Pricegrabber.com Bought this to use with 70-200 f/2.8 IS. I bought 2x extender before this. The 2x extender loss too much sharpness. from Pricegrabber.com This was a wonderfull addition to my Canon 20D and 70-200mm f/2.8L IS lens. The sharpness and image quality of the 70-200mm is preserved, and the lens with extender becomes like a 98-280mm zoom. from Pricegrabber.com This is a complete sham. Ritz should be ashamed of themselves. from Amazon.com

Released	over 3 years ago
Magnification	1.4x
Diameter	2.9 in.
Focus	Autofocus, Manual Focus
Length	1.1 in.
MPN	6845a004
Optical Construction	4 Groups / 5 Elements
Weight	7.8 oz.

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Canon Extender EF II (1.4x) (6845a004) Lens Converter Reviews

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