Ansco / GAF (États-Unis)
Ansco Supreme 50
ISO 50 N&B pronounced intermediate
expired stock (extremely rare)
A panchromatic ISO 50 B&W film — a slow professional film from Ansco. Ultra-fine grain, high contrast, very high resolution. Used for studio and technical photography. Available in 35mm and 120. Discontinued in 1967 when rebranded GAF.
Atouts
+ Ultra-fine grain
+ Very high resolution
+ A historic professional film
Limites
− Discontinued in 1967
− Extremely rare
The Ansco Supreme was Ansco's prestige slow B&W film — the American equivalent of the Agfapan 25. Its ISO 50 speed (E.I. 50 daylight, 32 tungsten) restricted it to abundant lighting conditions, prized by American studio photographers of the 1950s-60s.
Caractéristiques techniques
Grain
pronounced
Contraste
high
Latitude
+2/-1
Popularité
Rare
Format 120
Non disponible
Nombre de poses
36 poses
Base du film
Acetate
Sensibilité spectrale
Panchromatic
Conservation
congelateur-stock-ancien
Péremption typique
expired film — very old
Développement maison
yes — intermediate
Niveau recommandé
intermediate
| Process | N&B standard |
| Révélateurs | HC-110, D-76, Rodinal |
| Temps / température | 20°C — HC-110 dil.B : 8 min (à ajuster selon âge) |
| Usage recommandé | street, documentary, basse lumière |
| Revendeurs France | Expired stock — eBay (extremely rare) |
