Sonic 25 Black and White Negative 35mm Film
This unique, high contrast, extremely fine-grained blue-sensitive film was manufactured for optical sound recording but will produce stunningly fine-grain images when using for pictoral images in your still camera. Expect high contrast and a slight glow and because it is an ortho film and not all tones will record the same as a normal panchromatic film.
*Note: Opened consumable items (film or film cameras) are not refundable. To learn more click here.
Our Review
FPP Sonic 25 B&W Film — an experimental stock for travelers chasing a different look
The gist: A repurposed optical-sound-recording film that rewards patient travel photographers with a genuinely unique high-contrast aesthetic — not a grab-and-go daily film.
- ISO 25, 24 exposures: a slow, fine-grain orthochromatic stock originally made for motion-picture sound tracks.
- Blue-sensitive, ortho characteristics: tones don’t record the same as standard panchromatic B&W, giving skies and shadows a distinct look.
- Needs bright, even light: a documented film review recommends shooting it at EI 6–12 rather than box speed for reliable results.
- Developer-sensitive: Kodak D-96 is recommended over HC-110 or Rodinal for consistent mid-tones.
Film photographer Alex Luyckx’s published review found the results “high-contrast, sharp, and no grain at all,” with the best rolls showing “excellent mid-tones,” though he cautions the film “requires bright or well-reflected light” and careful developer choice.
Best for: experienced film shooters who want to experiment with a distinctive high-contrast look on a trip. Skip it if: you want a reliable, forgiving daily-carry film — this one takes testing to get right. Runs ~$8 — check the current price before buying.
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