Film Washi "S" 50 ISO 120 B&W
- Panchromatic B&W film
- High contrast
- Fine grain
From Washi Film:
"Film "S" is a film used by motion picture professionals for sound recording, a use which requires very fine grain and ultra high definition. This sharpness is guaranteed by a special anti-halation layer located between the film's base and the emulsion layer, while its usually in back layer for ordinary films."
"This film is not completely red sensitive and it can affect the results of your pictures — the sky can easily be overexposed. Use diffuse light if you want to reduce contrast."
Further reading can be found on the Film Washi site: