ISO 400 panchromatic black-and-white film combining higher sensitivity, fine grain, high sharpness and T-Grain technology. 35 mm bulk roll, 30.5 m (100 ft). Similar to Kodak Alaris T-MAX 400.
Speed and detail with T-Grain technology
EKTAPAN 400 uses a T-Grain emulsion with flat, tabular silver-halide crystals that improve light absorption while keeping grain appearance relatively low. This structure supports high resolution, clear edge definition and a clean look compared with traditional cubic-grain films, while the family’s wide latitude supports flexible exposure and processing.
KODAK EKTAPAN 400 has similar characteristics to KODAK PROFESSIONAL T-MAX 400 in the Kodak Alaris line-up.
Key Features
- ISO 400 panchromatic black-and-white negative film
- Fine grain with high sharpness for a 400-speed film
- Higher sensitivity for faster shutter speeds and lower-light photography
- T-Grain emulsion with flat, tabular silver-halide crystals
- High resolving power and clear edge definition
- Wide latitude with push and pull processing flexibility
- Suitable for portrait, documentary, street, architecture, landscape and commercial photography
- 35 mm bulk roll, 30.5 m (100 ft)
A flexible ISO 400 black-and-white film that balances speed, fine grain and high sharpness for a wide range of subjects.
What’s in the box
- 1 x KODAK EKTAPAN 400 35 mm bulk roll, 30.5 m (100 ft)
What´s the difference between different Kodak manufacturers?
Historically, Eastman Kodak manufactured Kodak photographic film while Kodak Alaris handled its marketing and distribution. Since early 2026 Eastman Kodak has re-entered the still-film market directly, ending Kodak Alaris’s exclusive distribution role. As a result, some of the same Eastman Kodak-manufactured films are now reaching the market through two different Kodak channels.
