Peripheral Illumination Correction Like most Canon DSLRs, the 6D features a Peripheral Illumination Correction feature to reduce vignetting or corner shading with Canon lenses. The Canon 6D ...

We've already reviewed the Nikon D600, so let's take a look at Canon's offering, the EOS 6D, which adds two features its Nikon rival doesn't have: built-in Wi-Fi and GPS. In the hand. My initial ...