A reader recently talked to a Sigma rep who unofficially confirmed that Sigma will not produce any Sony A-mounts lenses in the future. B&H currently lists 21 Sigma lenses for Sony A-mount. I was also told that Tamron may also stop releasing A-mount lenses unless that segment picks up (so far there is no A-mount version … Continue reading Sigma and Tamron may stop releasing Sony A-mounts lenses in the future