Sigma 17-70mm F2.8-4 DC MACRO OS HSM | Contemporary (Nikon F mount) firmware v1.03

Sigma · Released Aug 5, 2016 · First seen Jul 5, 2026

v1.03 is the latest firmware for the Sigma 17-70mm F2.8-4 DC MACRO OS HSM / Contemporary (Nikon F mount), released August 5, 2016.

What's in this update

It has correc​ted the phenomenon that it shows some und​erexposure when it is mounted on a Nikon D500.

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Other versions for this product

See the full firmware history for the 17-70mm F2.8-4 DC MACRO OS HSM | Contemporary (Nikon F mount)