Aperture: Applescripts To Extract Metadata: “”http://www.xs4all.nl/~bhh/Software/ApertureScripts.html" rel="external">
One of Apertures shortcomings is the lack of specific camera details in the metadata, especially lens data. This looks like a fantastic script in that it will allow you to pull that data into Aperture’s “Other” panel.
Berend Hasselman has a page dedicated to Aperture scripts he has put together. He needed to get at the metadata that Aperture stores but doesn’t give access to, like Lens ID and Auto Focus point used so created these scripts. They run fine under Tiger and Leopard."