This is the calibration data for two Nikon lenses on crop factor 1 (Nikon D600 body):
- Nikon 50mm f/1.4G AFS
- Nikon 20mm f/2.8 AIS (manual focus version of the Nikon 20mm f/2.8 D AF)
The 50mm was not in the library.
For the 20mm lens, there's an entry for "Nikon 20mm f/2.8 D AF" (both are optically equivalent) but only for 1.5 crop factor.
I calibrated the lens distortion manually with Hugin, and tca with tca_correct.