Leica has released firmware updates for a number of its rangefinder camera systems that brings, amongst other improvements, the ability to correct for perspective distortion in-camera.

The firmware updates for the Leica M10-P, M10-R and M10 Monochrom include a ‘Perspective Control’ feature that ‘achieve[s] straighter vertical lines and a straight horizon, ensuring a natural image effect – specifically in architectural images.’ If you’re wondering how this is done, Leica describes the process in its press release announcing the feature:
…
Continue here:
https://www.dpreview.com/news/6547794019/leica-adds-in-camera-perspective-correction-feature-to-its-m10-p-m10-r-and-m10-monochrom-cameras