I do it using EXIFtool. There are a few steps to follow to do it right, but it's not difficult. I'll write up a procedure and post it later.
Godfrey > Eric Weir wrote >> >> Can I retroactively change lens data, specifically, the focal length of the >> lens, across multiple images in LR? Even a suggestion of topics in the >> tutorials that would address this question would be very helpful. -- PDML Pentax-Discuss Mail List PDML@pdml.net http://pdml.net/mailman/listinfo/pdml_pdml.net to UNSUBSCRIBE from the PDML, please visit the link directly above and follow the directions.