I want to compare two lenses in terms of how they render color and contrast. To do this I want to take the exact same picture with both lenses. What settings do I have to set such that the camera does not change the colors digitally? Of course the exposure settings stay the same.
I shoot in 14 bit uncompressed RAW and open both pictures in photoshop. I dont change anything in camera RAW. The white balance is set to a fixed value in camera. I have also turned off active D lighting (which would not change the RAW file anyways). Is there something that I have forgotten?
Or should I dont care about in-camera settigs (except exposure) and just sync the settings of both images in camera RAW?