Godot
Hello,
I’ve become a fan of the CHS50 (especially for 35mm), and I now use it for almost every occasion. I’m wondering whether it’s worth trying the 100 as well. How does the 100 differ from the 50? In terms of exposure latitude, contrast, development, colour rendering and sharpness? What does a 100 exposed at 100 ASA have that a 50 exposed at the same speed and pushed does not? (Surely more nuanced contrasts, but how noticeable is that?)
MirkoBoeddecker
According to the zone system, photographers using Pyro film will find that the CHS 100 offers around one zone more dynamic range than the CHS 50 or CHM125.
Mirko
Gast
I’ve got a question about the 50mm film, too. What does the 7-minute development time mean in relation to the ‘Push1’ setting in your official development time table?
Do I need to develop a 50mm film with a standard exposure for a shorter time?
Phil
P.S. I forgot to mention that my question relates to Rodinal.
Gast
'Push +1' simply means that you can push the film by one stop by multiplying the development time by 1.33.
