The-Digital-Picture have reviewed the new Sigma APO 50-150mm F2.8 II EX DC HSM lens.

“The Sigma 50-150mm f/2.8 II EX DC HSM Lens is a very attractive combination of focal length range, wide aperture and size/weight. Unfortunately, focus calibration issues appear to be prevalent in this lens. All three purchased-retail-new copies of this lens I tried strongly front-focused on both my Canon EOS Rebel XSi / 450D and Canon EOS 40D DSLRs. All three focused consistently, but all focused well in front of the subject.”

Website: The-Digital-Picture - Sigma 50-150mm Lens Review

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