DxO Labs has updated its Optics Pro raw processing and lens correction software, including support for the Canon G1 X, Sony NEX-7, Nikon 1 system and the Olympus E-P2. The latest versions takes the software to version Pro 7.2.1 and is available free for existing users of Optics Pro 7 and anyone who bought Pro 6 after September 1 2011. Support for all five cameras is included in both Standard and Elite versions of the package.