From APX to Acros in Rodinal?

[Juan Valdenebro]

Hi,


Having just one roll of APX100 left and as I've always wanted to try Acros, considering the rumours on Fuji possibly stopping manufacturing it I ordered from Freestyle 40 rolls of Legacy Pro 100... I will use Rodinal only...


The question is: how would you compare, for sun and for overcast scenes, developing times in Rodinal coming from APX to Acros? Shorter, more or less the same, or longer times?


Thanks,


Juan

 

[FPjohn]

Rated at ISO 100 both are about 13 minutes, 20C in a small tank. YMMV.

Yours
FPJ

 

[Juan Valdenebro]

For sun I meter APX100 incident at ISO 12 with yellow filter, and develop it in Rodinal 1+50 at 18ºC for 12 minutes.

For overcast or shadows I meter it incident at ISO 50 and develop it for 20 minutes.

Cheers,

Juan