I am unsure what you mean "restore factory IR settings"? Are you talking about Canon's UV/IR blocking filter that blocks IR? There are clip filters for many tasks - I own 4 of them but none replicate Canon's filter. One extends the red band sensitivity to cover H-alpha but a Custom WB will make it look like a regular colour camera. But my 60D has a clear glass filter inside. Perhaps I can understand better what your intentions are if you mention what mod you are performing on the XSi. I own or have owned 7 modified cameras. Don On Tue, Jan 31, 2012 at 7:58 PM, jwaters125 <jwaters125@xxxxxxx> wrote: > ** > > > After I modify my XSi is there a clip in filter that I can use to restore > the factory IR settings? I don't want to have to worry about AWB for > various background lighting. > > Jim > > >