In April 2014 Canon announced it had reached the historic production landmark of 100 million EF-series interchangeable lenses manufactured since the launch of its iconic EOS SLR System in March 1987. For decades Canon has been a leader in innovative lens technologies, including the Ultrasonic Motor (USM), Image Stabilizer (IS) and a Multi-Layer Diffractive … More Canon Achieves A World First As Production Of EF Interchangeable Lenses Surpasses 100 Million Mark #canon #photography