[LargeFormat] Macro photography and movements

[Mike Finley]

I've just been trying to do some macro photography at about a 1:1
ratio, and had trouble using tilt to control the plane of focus. Now
that I've given up for today, its occurred to me that at this
magnification tilt and swing may not behave as expected, as small
changes in lens distance change magnification rather than point of
focus for a 'conventional' camera.
Does nay one know what should happen when using tilt or swing at this
distance, please?

thanks,
mike

Mike Finley, http://www.efikim.co.uk