I got this cheap old Voigtländer DKL mount lens off ebay called "Color Skopar X". It's really nothing special, it's a 50mm f2.8 style lens adapted to the GH1 with a Voigtländer/Kodak Retina DKL adapter. But the idea of having a short skateboard montage shot with a lens which is way over 40 years of age was quite appealing to me. I bet when this lens was produced nobody would have imagined that half of a century later somebody would pick it up and shoot some skateboarding tricks with it ;)
Color correction was done in Color from Final Cut Studio.