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Reviews (1)
31 Dec, 2017
Good value teleconverter
I !purchased this to use with my 1st generation Sigma APO EX 70-200mm HSM lens on my Canon 700D. It works flawlesly. AF was as fast as without and focus was spot on. No OS on my lens so I had to he extra careful supporting the combo. Image quality was much better than lens only crop. Overall, fits my needs perfectly...