lensfun: lensfun (Photographic lens characteristics database library)
lensfun: 
lensfun: lensfun is a library that provide a open source database of
lensfun: photographic lenses and their characteristics also provides
lensfun: a set of algorithms for correcting images based on detailed
lensfun: knowledge of lens properties and calibration data.
lensfun: 
lensfun: 
lensfun: 
lensfun: 
lensfun: