Two optical module versions (without correction and in-camera correction)

[maderafunk]

I think the clarification is here:

@Marie

In profiles for RAW images in L-mount you have:

• Lens (RAW)
• Lens (RAW with in-camera correction)

It’s a bit tricky but the reason is a firmware update of Leica cameras:

• on images RAW from Panasonic and Sigma cameras you don’t have embedded correction from the camera even if it is turned on.
• on images RAW from Leica cameras, since the update of October 2022, vignetting correction is applied

So you have to choose accordingly, preferably don’t download both.
We hope to improve the process soon but it’s not ready yet.

The optical corrections on or off are not about any distortions, but about vignetting corrections activated or not, which will have an impact on the Photolab vignetting correction.