Perspective Efex automatically corrects unsightly leading lines, ”no matter how complex”, claims DxO, which is a very useful feature in urban photography. Drawing from DxO’s unique expertise, it combines a number of exclusive tools to remove defects and add effects to photos. While in previous versions DxO worked hard to create film emulations to add to the gallery of filters available, as ProVideo Coalition documented, this new version, Nik Collection 3, is more about redesigning the tool, expanding workflow features and introducing a new tool, Perspective Efex, a new plugin dedicated to geometric corrections. Introduced originally as a series of plugins for Adobe Photoshop, the Nik Collection continues to work well with Adobe’s software and other photo editors that work with Adobe compatible plugins, but as DxO stated when launching the previous version “although Nik Collection 2 plugins play nicely with software like Adobe Photoshop and Lightroom, DxO’s PhotoLab Essential is the ideal package for launching Nik plugins within its superb and intuitive workflow.” A new perspective correction tool

Dxo viewpoint not activated photolab