REFLX LAB 320D 135 Film: Hollywood-grade image quality, fresh-dated, and upgraded with new AHU (Anti-Halation Undercoating) technology. AHU eliminates remjet, making processing hassle-free—works with both ECN-2 and C-41. It also adds anti-static properties, reducing dust on negatives. Specifications: Daylight balanced film, ideally for outdoor shooting during the day Film Format: 35mm color negative ISO: 250 if processed in ECN-2, 320 C-41 (DX code is ISO320) Process: C-41 or ECN-2 Number of Exposures: 36