Thanks
For example. I own K series lenses with no electrical contacts such as the K20/4, K28/2, K35/2 and K135/2.5. They are recognised on the digital bodies for their focal length only (SR purposes). IF I could have a user mode dedicated to each lens and have a lens profile for that lens linked to that user mode to correct aberrations etc that would be AWESOME.
Actually, this has just given me an idea. Wit this approach one could set up a non-green button routine for lenses registered in the user modes. By depressing the shutter button half way the camera could automate a 'green button' metering as well as focus confirmation. Anyway, if Ricoh could hear that question and ponder that would be great.