FZ150 problem. Image corners are clipped at wide angle

If you are shooting raw and viewing with other than Silkypics the there will be vignetting. I have not heard of the problem with jpgs. The problem is that most software packages are not yet programmed for the lens correction that the FZ150 is applying. I have the same problem with raw images when viewed using Picassa.

I hope that this is your problem.....otherwise it could be a real issue.

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The most important part of your camera is the large nut behind the lens......