Is there a way to quantify the apparent graininess of TMX versus TMY ?
... that is, given equivalent "normal" processing in the same developer, etc.
Looking through some images I made a few years back, on TMX, I was a bit surprised to see that the TMX photos were noticeably more detailed and grainless in appearance, even when scanned on my Microtek Artixscan 2500 - which delivered close to the stated resolution in the green channel. This is the older TMY, of which I still own a few boxes.
I know I can make a test for myself, but can the difference be stated in lp/mm or some other convenient measure ?
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