Previously posted, but now updated to include a 3-way comparison:
- Camera-corrected JPEG.
- Raw with no distortion correction.
- Raw with distortion correction.
As yet, there is no Adobe Camera Raw lens profile for the Touit 32mm f/1.8 Planar, but this updated analysis shows the ACR setting for correcting distortion in ACR are shown, along with the 3-way comparison for each.
Certain other useful observations are also made here.