Nikon D4 Upgrade Rumored To Be On The Way

The Nikon D4 was released last year and it seems that we might be able to expect an upgrade for the camera in the near future. According to reports, it seems that Nikon Professional Services in Japan has stopped selling the Nikon D4 through their equipment exchange program, which has led some to speculate that Nikon could be looking to release an upgrade of the Nikon D4. This combined with other rumors certainly does suggest that Nikon could be looking to introduce new products come 2014, and wi...