I made my tools for...

 

 Adobe┬« Photoshop┬« Lightroom┬« Plug-ins to help with Sony AF System and other tools
ARW Relative Sharpness for Sony Images. Algorithms used for calculating the relative sharpness: Laplacian ( Variance/Energy). Tenengrad Focus Measure. Gray Level of Variance. Current release stage: Development Release (nightly build).