CornerFix

Devignetting application for DNG images; originally written for Leica cameras, CornerFix now works with most cameras including Sony NEX and SIGMA DP series. CornerFix fixes the "cyan corners" and/or "red edges" problem when using wide angle lense. Features: * Corrects for a wide variety of vignetting related issues in digital images * Supports nearly any camera * Mac or Windows