SilverEF88
TPF Noob!
- Joined
- Apr 4, 2011
- Messages
- 189
- Reaction score
- 16
- Location
- Eastern Oregon
- Can others edit my Photos
- Photos OK to edit
Alright so I am making some prints from a few rolls of 120 Efke 25 that I shot with my Hasselblad. The prints I am going for are about 14"x14" and I have been doing a contrast ratio of 3 1/2. What I need is the contrast at 3 1/4, does anyone know of the formula to find the contrast ratios? If so I would be extremely grateful. Thanks in advance.