Olympus offers limited edition Titanium OM-D E-M5 II and firmware update: Digital Photography Review
Diffraction starts to show up at f5.9 on a 16mp m43 sensor. The kit lens shown above is 14-150 f4-f5.6 and diffraction would begin to appear, assuming perfect glass, using just am 18mp sensor. It will limit all additional detail past ~40mp. And that's far...