I got the cheap LLC lens hood, and the B&W clear protective filter for my new X100S. I took a few shots but it seemed that the filter imparted a lot of ghosting and just degraded the image quality too much. Does anyone have experience with a good glass filter that they KNOW won't do any damage to the image quality? I'd LIKE to use this filter but NOT at the expense of IQ...uh uh. here is a comparison shot...you can tell which is which.