QbixQbix

Serif Labs RAW Engine.

I’ve just repeated developing the CR2 with the same results again. I am using Affinity Photo 2 2.5.0.2437 on an iPad Air3 - iOS 17.4.1. Is this a difference between iOS and Win programmes?

_MG_7505.CR2

IMG_0986.CR3

Lens Profile in Develop not recognised for Sigma 150-600mm f::5-6.3 DG OS HSM Contemporary Lens for Canon EF for Canon Raw CR2 file (Canon 400D). The lens is, however, recognised for Canon Raw CR3 file (Canon 90D). This error occurs in Affinity Photo 2.4.0 for both CR2 and CR3 but was reported to have been corrected in 2.5.0 but appears this is true only for CR3.

The lens profile for Sigma 150-600mm f::5-6.3 DG OS HSM Contemporary Lens for Canon EF (thanks!) now works correctly however Sigma 12-24mm f/4.5-5.6 EX DG HSM (reported at the same time) is still not working. @Affinity Info Bot

Thanks to everybody for looking into this. I have attached a CR3 raw file for the Sigma 12-24mm f/4.5-5.6 EX DG HSM. Please excuse the lens test photo subject. Affinity Photo 2 for iOS, unlike the Mac version, does not have any method to select a Lens Correction profile if one is not automatically selected (or for that matter a camera). Perhaps this could be a function addition? Thanks, QbixQbix IMG_0945.cr3

The Lens Correction FAQ includes the following as supported in Affinity Photo 2.3.1 Canon EOS 90D Sigma 12-24mm f/4.5-5.6 EX DG HSM Sigma 150-600mm f/5-6.3 DG OS HSM | C but the Lens Correction for Canon CR3 raw files is not applied. Lens corrections for other (Canon) lenses are applied. IMG_0944.cr3