Because the DA*50-135 is so huge, I tend not to use it as much as it merits. Today I took it out and shot a few common subjects that I use just to check out my gear. Not making history here, just showing some samples. I shot these as PEFs, imported them into Lightroom, and just exported them to JPEGs with no dimension more than 1000 pxls. I used the standard "multi-segment" metering, not spot metering, and shot in P mode with the normal program.
I think the uploading process washes out the colors a little. I notice in preview the colors are not nearly as vivid as they are on my monitor.
But...for those loving this lens and wondering how it works with the K-7, here goes.