[Sylvain]

Perhaps you have a revised version, which could be interesting too :-)

Could you provide the serial number or part of it ?



http://www.wlcastleman.com/equip/reviews.../lens.html

http://www.dpreview.com/reviews/Panasoni...6.asp#lens

http://www.imaging-resource.com/PRODS/GX1/GX1A.HTM#blur



For someone hitting the nail on QC for so long, I thought it might be of interest ;-)