YOUR FILM WAS CT-SCANNED. WHAT’S NEXT?
What do you do if your film was CT-scanned in the airport when passing security? If the film was not exposed yet, you can compensate for the damage by overexposure - and here is a table showing how much exactly you should do it:
The * sign means you can try +2 stops, but with no real guarantees.
In all other cases, the film will not be identical to the original, but will remain completely usable.
Visit the HANDCHECKFILM website to learn about film-friendly airports