Tamron AF18-270mm f/3.5-6.3 Di II VC PZD

[lks]

I recently started using this lens on my Canon T2i.  Note this is Model B008, not Model B003 (currently in ExifTool) which does not have the PZD motor.

Exiftool reads the LensType as 137.  I suggest the following changes to the Canon LensType values:

137   = Canon EF 85mm f/1.2L or Sigma Lens or Tamron Lens
137.7   = Tamron AF18-270mm f/3.5-6.3 Di II VC PZD

Thanks.

[Phil Harvey]

Thanks!

I'll add this to the next release.

- Phil