Sigma 100-400mm f/5-6.3 DG OS HSM C Lens Firmware Update for Sony E-mount

sigma-100-400mm-c lens

Sigma has released a new firmware update for Sigma 100-400mm f/5-6.3 DG OS HSM Contemporary lens for Canon EF-mount (Amazon/B&H Photo/Adorama). Version 1.02 of the firmware fixes problems with the optical image stabilization when the lens is attached to Sigma’s Sony E-mount converter MC-11 EF-E.

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Video: Sigma 135mm f/1.8 Art Lens Tested on Sony a9 Using MC-11 Adpater

Dan Watson has tested the a $6,000 dollar combo: Sony Alpha a9 w/ Sigma 135mm f/1.8 DG HSM Art lens using MC-11 adapter. From the video above, we see that the autofocus on Sony Alpha a9 is really good, and a9 eye’s tracking is also works great.
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