Digital Surf, the surface metrology solutions provider, announced the release of Mountains 5.1, the latest version of its surface imaging and analysis software. Mountains 5.1 contains powerful new features for 3D optical microscopy, dimensional analysis of 2D component geometry, dynamic statistics for near-line monitoring of surface parameters, and new Cpk capability parameters. In addition, the new version exploits the latest multi-core and 64-bit technology to accelerate analysis and also includes video tutorials with audio and subtitles to minimize the learning curve for first time users.