Sony 16-35mm f/2.8 FE GM Lens is about to be announced

According some web rumors, Sony is about to announce a new lens 16-35mm f/2.8 FE GM. There is no specific date for it but following the rumors it will happen very soon, probably this week.

When/if the new zoom lens has officially arrived, the GM line will run all the way from 16mm to 200mm in four lenses: the 16-35mm f/2.8, 24-70mm f/2.8, 85mm f/1.4, and 70-200mm f/2.8.

The three current GM lenses are:
Sony 24-70mm GM store links: Amazon
Sony 85mm GM store links: Amazon
Sony 70-200mm GM store links: Amazon