>>3028801For example here's a quick and dirty unedited scan comparison of Delta400 in stand Rodinal to see how it responds. Domiplan at f/16, UV through wood's glass +5 EV. Still underexposed in shadows but rodinal and delta400 prolly don't utilise full film speed. Tmax100 responded well to +5EV, better than delta.
Experimenting with an old strong flash unit with the UV shielding removed, at 70cm f/11 on an industar-50 delta400 gets good density, but that's extreme impractical bullshit. Tests, tests, tests. We'll get there anon.