My UV densitometer indicates that the newer Tmax100 film base blocks UV light effectively - my b+f is about 1.1, which makes the film useless for UV sensitive alt printing processes. Caveat emptor.
Quote Originally Posted by sanking
Tom,

I wonder if you might comment further on this. From the curves there does not appear to be anything particulary unusual that would suggest that its tonal response is that much different from other films, other than the fact that it has excellent straight line with very little toe or shoulder.

Sandy