BETA

ISO 50·Black and white·135, 127, 120, 620, 116, 117, 129
Orthochromatic film. Steeper gradation than Super Antihalo. 135 films had prefix "Perfor".
1932·Czechoslovakia

Orthochromatic film. Steeper gradation than Super Antihalo. 135 films had prefix "Perfor".