liblensfun-doc 0.2.3-0ubuntu6 (i386 binary) in ubuntu karmic

 Manual for the lensfun library.
 .
 The lensfun library not only provides a way to read the database
 and search for specific things in it, but also provides a set of
 algorithms for correcting images based on detailed knowledge of
 lens properties. Right now lensfun is designed to correct
 distortion, transversal (also known as lateral) chromatic aberrations,
 vignetting and colour contribution of the lens (e.g. when sometimes
 people says one lens gives "yellowish" images and another, say, "bluish").