In the days of Clark Kent (Superman) the young photographer Jimmy Olsen got by with a low-cost 35mm camera. It looks like an Argus C3. The more senior photographers ran about with a Speed Graphics and a pocket full of M3 flashbulbs. Subsequently World War II came and the Japanese pilots in their Zeros plied their trade of war craft using Nikon optics. The revenge against Nikon came from within its own nation-state, with Canon. When the 1970s came around ‘old school’ professional photographers used Nikon. The upstart photographers went with Canon. The civil war within professional photographers was and, to this day still is based on the kilo buck expenses (investment) in distorting glass (lenses). The price point of a high-end camera such as the Canon EOS 7D actually becomes almost nothing when you consider the lifetime investment a photographer makes in glass. This begets religious wars....