Know Your Lens Model and Other Metadata Tricks in Aperture
Subject:   Pentax lens models?
Date:   2008-07-22 21:51:20
From:   cczona
Response to: Pentax lens models?

My Pentax lens (FA 50mm f/1.4) shows up there as it should. Are you perhaps using non-digital lenses? I assume that digital encoding on the lens is required for the camera to detect model info and store it with the photo.