The last Samsung mirrorless camera roadmap I published on the blog only had information on the entry level models (NX3000). A better roadmap is now circulating online and shows the Samsung NX1 (see previous NX1 leaks) as a top of the line mirrorless camera and another F1 entry level model. Here is the first picture of the Samsung NX 50-150mm f/2.8 OIS STM splash and dust proof lens (see all NX lens rumors):
Source: dpreview forums
