Photoreview (Click here) posted the very first full test of the brand new Panasonic 14-140mm lens. And their conclusion contains also a negative finding: “While subjective assessments of test shots and video clips showed them to be acceptably detailed, with natural-looking colours and an adequate dynamic range in outdoor lighting, our Imatest tests revealed the new lens suffered from the same performance issues as most extended-range zoom lenses. At no point did the resolution recorded in our tests reach expectations for the 16-megapixel sensor in the GF6. Interestingly, corner and edge softening was less than we found with the original 14-140mm f/4.0-5.8 lens”
Gosh! Worse than the older lens? I just hope they got a non perfect prototype lens!