
I received this (probably fake) image of a Panasonic 45-300mm lens. This lens was rumored to be announced at Photokina together with 12-35mm, 35-100mm f/2.8 lenses and a GH3 camera.
Panasonic confirmed to Techradar that there will be no update to the GH2 model this year. It seems that the next Photokina show (that will take place in September, 2012) will be very important event for Panasonic.