K-Tools: Camera Sets is a cinematography suite that organizes camera management and animation in Blender. It replaces the default camera creation with a cohesive rig system consisting of the camera, a master controller, a target for depth of field and tracking, and an anchor for compositional adjustments. The add-on provides a centralized UI list for managing, switching, and locking these camera sets without needing to search through the Outliner.

Additional features include timeline synchronization that automatically updates the active camera based on timeline markers, and a viewfinder module that adds professional overlays like composition guides, real-time false color, and zebra stripes directly in the viewport. The tool also includes a preset system for saving and recalling focal length, sensor size, and other lens configurations.