EN: Antihalation backing
dye used on the back of most films capable of absorbing light which passes straight through the emulsion. In this way it reduces the amount of extraneous light that can be reflected from the camera back through the emulsion.
ProFotos Education Glossary
Antihalation backing (coating)
A dark layer coated on or in the film to absorb light that would otherwise be reflected back into the emulsion from the base.
Cel Mai folosit cuvant: dark | Domeniu Aplicare : Fotografie Analog | Caractere: 101 Cuvinte: 25 | Limba: Engleza | Sursa Kodak cine