Op 4
- Carried as
- roll film
- Introduced
- Unknown by Agfa
- Availability
- Discontinued Unknown
- Image size
- 75 × 105 mm
- Exposures
- 4 or 8
- Source
- https://en.wikipedia.org/wiki/List_of_photographic_film_formats
Roll film format for Agfa Billy Optima camera. Early Agfacolor was sold in 4 exp., other films in 8 exp.
Also written Op 8.
Film stocks