Folding tags across make/models

[cb831]

Hi

I'm new to ExifTool and it looks like an excellent tool !

Over time I have used several makes and models of cameras and hence jpg's have different sets of tags.
Is the any easy way to fold tags from different cameras into a well defined set of tags ?
E.g. Lens / LensId / LensType could be folded into uLens.

Thanks

[Phil Harvey]

Yes.  First, decide what destination tag you want, then copy all the other tags into it.  The ones that don't exist will have no effect.  eg)

exiftool "-ulens<lens" "-ulens<lensid" "-ulens<lenstype" DIR

- Phil