[ame=https://www.youtube.com/watch?v=Nb42nq5SZEc]UNBOXED! SmallHD DP4 - YouTube[/ame] The DP4 is great for manual focus when shooting video or stills. I can see it very helpful for macros. My wife is currently using it with the K-5 to shoot her pottery. It helps since the K-5 doesn't have a fliptwist screen. Shot with the Panasonic GF2 + 14mm F2.5. It's proving to be a good simple unboxing setup.