Hello, my name is Manu and I am from Jaén, Spain.
I have a question when it comes to using photometric color calibration.
If we have previously cropped the image, when entering the lens focal length (in my case I use an aps-c reflex camera and a 150-600), does this focal change? pixel size too?
For example, if I shoot at 600mm, in aps-c it becomes 920mm. Do I always have to enter 960 or when cropping that focal length will it be affected? If so, how can we know the correct focal length?