http://news.cnet.com/8301-13580_3-10186271-39.html

New Sony lenses announced at PMA!
This doesn't quite match what I've seen in the Sony inventory, but they are:
Full frame:
1) super telephoto
2) 28-75mm F2.8
APS-C only:
1) 50mm F1.8 DT
2) 30mm F2.8 DT Macro
3) 55-200mm F4-5.6 DT (probably restyled)
4) 18-55mm F3.5-5.6 DT
Oh, and...
Sigma 18-50mm F2.8-4.5 DC OS HSM and 50-200mm F4-5.6 DC OS HSM for Sony!
This is what DPReview says:
http://www.dpreview.com/news/0903/09030304sigma18mm50mm.asp
http://www.dpreview.com/news/0903/09030303sigma50mm200mm.asp
This lens features a new Optical Stabilization unit which Sigma claims will work on Sony and Pentax bodies with in-body stabilization systems
The 18-50mm F2.8-4.5 is also internal focus and internal zoom!
Both aren't as spectacular in minimum focus distance, though, with the 18-50mm taking a plain 30cm MFD instead of the fantastic 20cm MFD of the 17-70mm F2.8-4.5 DC and 18-50mm F2.8 DC. Even the Sony 55-200mm F4-5.6 DT bests the Sigma equivalent at a 95cm MFD.
Oh, and the Sigma 10-20mm F3.5 EX DC HSM is the brightest ultra-wide DT lens we've ever had. Sigma seems to be going back to 82mm filter sizes though.

New Sony lenses announced at PMA!
This doesn't quite match what I've seen in the Sony inventory, but they are:
Full frame:
1) super telephoto
2) 28-75mm F2.8
APS-C only:
1) 50mm F1.8 DT
2) 30mm F2.8 DT Macro
3) 55-200mm F4-5.6 DT (probably restyled)
4) 18-55mm F3.5-5.6 DT
Oh, and...
Sigma 18-50mm F2.8-4.5 DC OS HSM and 50-200mm F4-5.6 DC OS HSM for Sony!
This is what DPReview says:
http://www.dpreview.com/news/0903/09030304sigma18mm50mm.asp
http://www.dpreview.com/news/0903/09030303sigma50mm200mm.asp
This lens features a new Optical Stabilization unit which Sigma claims will work on Sony and Pentax bodies with in-body stabilization systems
The 18-50mm F2.8-4.5 is also internal focus and internal zoom!
Both aren't as spectacular in minimum focus distance, though, with the 18-50mm taking a plain 30cm MFD instead of the fantastic 20cm MFD of the 17-70mm F2.8-4.5 DC and 18-50mm F2.8 DC. Even the Sony 55-200mm F4-5.6 DT bests the Sigma equivalent at a 95cm MFD.
Oh, and the Sigma 10-20mm F3.5 EX DC HSM is the brightest ultra-wide DT lens we've ever had. Sigma seems to be going back to 82mm filter sizes though.