Production of Canon EOS SLR cameras has just passed the 30 million mark, with 10 million of those digital bodies. The achievement coincides with Canon’s 70th anniversary and the 20th anniversary of the launch of its EOS line of SLR cameras. In March of 1987, Canon’s 50th anniversary, the company introduced the EOS 650 AF SLR camera (pictured), the first model of the EOS series. One for the fact-fans out there - EOS is the name of the Greek goddess of the dawn.