Berlin Photo Studio Film Tools
35mm and 120 Exposure Guide
The roll name tells you the film format, but the camera determines how many photographs fit on it. Use this chart before a trip, workshop, or paid shoot.
What is inside
- 24- and 36-exposure 35mm estimates
- Half-frame and panoramic counts
- 120 counts from 6×4.5 to 6×17
- Frame dimensions and aspect-ratio reminders