This is result of my test. I finished last night.
film used: Fujifilm Neopan Acros 120
developer: HC-110 1+63
temperature 21 C
light source electronic flash Yongnuo YN-560 II with 1/4 CTO to convert to 4500K (attached pdf with flash power vs. flash duration test) - I used 1/125s shutter speed to photograph step tablet.
I have no previous experience with film testing - any advice, suggestions would be most welcome.
If test data looks all right I will do the last test to determine normal EI.
Last edited by wiedzmin; 03-17-2013 at 12:29 PM. Click to view previous post history.