Testseek.com have collected 2 expert reviews of the Sigma 1.4x EX DG and the average rating is 0%. Scroll down and see all reviews for Sigma 1.4x EX DG.
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2 Reviews
Average score from experts who have reviewed this product.
Abstract: Ive been a bit surprised: I expected the Canon to be better, instead they are practically identical. The Canon looks an hair sharper in the center, while the sigma looks very slighly better in the corner, where it shows less chroma aberration. Anyway...
Abstract: The Sigma 1.4x EX DG Tele Converter review is coming ... As I began reviewing the third party lenses, I concluded that it was going to be too time consuming and difficult to review and compare all similar lenses at one time as I have been doing - and ...
