Side by side comparison of Sigma 24-70 f2.8 EX DG (non-macro) VS HSM version

Hi All,

I made a non-scientific comparison of the two Sigma 24-70 f2.8 EX DG (non-macro) and the EX DG HSM version. All from RAW to JPEG and no sharpening was done nor noise reduction.

Can anyone guess which lens was used of A and B????

Cheers.

@24 f2.8 1/125sec. ISO1600 for all shots

lens A

lens B

@35 f2.8 1/160sec. ISO 1600 for all shots

lens A

lens B

@50 f2.8 1/160sec. ISO 1600 for all shots

lens A

lens B

@70 f2.8 1/125sec. ISO 1600 for all shots

lens A

lens B