In addition to the 2011 roadmap, there is a new Samsung NX lens roadmap till the year 2013:
2011:
- 18-200mm f/3.5-6.5
- 16-80mm f/3.5-4.5
- 16mm f/2.8 pancake
- 60mm f/2.8 macro
- 85mm f/1.4
2012:
- 12-24mm f/4
- 75-300mm f/4-5.6
- 35mm f/1.4
- 50mm f/1.4
- 135mm f/2
2013:
- 16-50mm f/2.8
- 50-135mm f/2.8
- 24mm f/2
- 200mm f/2.8
- 300mm f/4