Getting rid of film noise is a recurring necessity when shooting film at (relatively) high ISO.In this photo the negative was digitised using a Pentax K-1 Mark I and a Pentax FA 100/2,8 Macro. Then, before inverting the curves to make a positive, it was fed into DxO PureRaw3 (by the way, it properly recognized the camera and lens). Finally, in Affinity Photo Develop Persona’s Details tab, once the curves were inverted, it was necessary to tweak the Noise Reduction options by setting Luminance to 50% and Luminance Details to 0.