Sigma will be announcing new photographic products on January 10, 2012 according to their web site.
There could be new cameras, both SD and DP as well as mirrorless lenses. We were told about new DSLR lenses that could be announced in January.
Source: [Sigma] via [PR]
Sigma 105mm f/2.8 EX DG OS HSM Macro Lens @ Adorama (Save $100)
Received word today that Canon has 2 lenses planned for announcement on January 3, 2012. That’s a week before CES.
The 35 f/1.4L II and the 24-70 f/2.8L II are both mentioned. The source claims there is no IS in the 24-70.
The source has been right about lenses in the past, but I’ll keep it at [CR2] until I hear from others.