I also enabled myself with a hoya r72 for the 16-45. Today I had the first opportunity (sunshine) to give it a try and decided I might also try a panorama. I wanted to see if the workflow (shooting RAW, conversion to TIFF, stitching with ptGui, conversion of IR false colours in PS) worked. And it does
http://360.leende.net/irpano FOV is 150 degrees. Your comments are welcome. Toine