One of the first questions I’m often asked about pinhole photography is surprisingly simple:
What film should I use?
It’s a fair question. Film choice shapes contrast, grain, tonal range, and ultimately how an image feels.
But with pinhole photography, the answer isn’t just about look — it’s about how film responds to time.
Film Sees Time Differently
In most photography, shutter speeds are fractions of a second. Film behaves predictably.
But pinhole photography often lives in seconds… or minutes.
And that’s where things change.
Film doesn’t respond to long exposures in a perfectly linear way. The longer the exposure, the more the film begins to “lose efficiency” — something known as reciprocity failure.
Each film stock handles this differently.
Some cope well with long exposures.
Others require heavy compensation.
Some shift in contrast or tonal response.
So choosing film for pinhole isn’t just about aesthetics — it’s about understanding how it behaves over time.
Black & White: A Natural Starting Point
Black and white film is often the easiest place to begin with pinhole.
It’s forgiving.
It handles exposure latitude well.
And it responds beautifully to the soft, atmospheric nature of pinhole images.
Ilford HP5 Plus
A classic choice. HP5 is flexible, forgiving, and handles longer exposures relatively well with manageable reciprocity adjustments. It produces a slightly grainy, organic look that suits pinhole perfectly.
Foma Fomapan 100
A more budget-friendly option with a distinct character. It can be a little less forgiving with reciprocity, but that unpredictability can add to the charm.
Black and white also simplifies the process. You’re focusing on light, shape, and time — not colour accuracy.
Colour Film: A Different Challenge
Colour film brings a new layer of complexity.
Long exposures can introduce colour shifts — sometimes subtle, sometimes dramatic. What looks neutral to your eye might render with unexpected tones.
Kodak Gold 200
A popular choice with warm tones. In pinhole, it can produce beautiful, slightly nostalgic colour palettes — though long exposures may lean warmer or shift unpredictably.
Kodak Portra 400
Known for its dynamic range and softer tones, Portra handles overexposure well, which can be useful in pinhole work. It tends to give a more subtle, refined colour response.
Colour pinhole images can feel dreamlike — but they require a willingness to accept that colours may not behave exactly as expected.
ISO and Exposure Time
ISO plays a bigger role in pinhole than many expect.
Lower ISO films (like ISO 100) typically mean longer exposures — sometimes several minutes. This enhances motion blur and softens the scene further.
Higher ISO films (like ISO 400) shorten exposure times slightly, making them more practical in changing light conditions.
But there’s a balance:
- Lower ISO → longer exposures, smoother tones
- Higher ISO → shorter exposures, more grain
Neither is right or wrong — just different creative directions.
Embracing Reciprocity Failure
Reciprocity failure sounds technical, but in practice, it becomes part of the creative process.
You meter a scene.
You calculate an exposure.
Then you adjust — sometimes significantly.
Over time, you begin to learn how each film behaves.
You start to trust instinct over calculation.
And occasionally, you get it wrong.
But even then, the results can be interesting. A slightly underexposed frame might feel moodier. An overextended exposure might soften the scene in unexpected ways.
Film, especially in pinhole, isn’t just recording light — it’s interpreting time.
(reciprocity failure calculator app are widely available)
There Is No Perfect Film
It’s tempting to look for the “best” film for pinhole photography.
But the truth is, there isn’t one.
Each film brings its own character:
- Some are forgiving
- Some are unpredictable
- Some emphasis contrast
- Some soften everything
The choice becomes less about correctness and more about intention.
What do you want the image to feel like?
A Personal Approach
Over time, I’ve found myself returning to a small handful of films — not because they are objectively better, but because I’ve come to understand how they behave.
There’s a quiet confidence in loading a film you know well into a pinhole camera.
Not certainty — pinhole rarely gives you that — but familiarity.
And that familiarity allows you to focus less on technical decisions and more on seeing.
Closing Reflection
Choosing film for pinhole photography isn’t just a technical decision.
It’s part of the creative process.
Each film stock responds to light and time in its own way, shaping the final image in ways you can’t fully control.
And that’s part of the appeal.
Because in pinhole photography, you’re not just selecting a medium.
You’re choosing how time itself will be recorded.
Example Pinhole Exposure Chart (with Reciprocity)
🌤 Bright Sun (Sunny 16 baseline)
| Metered Exposure (f/16) | - Converted to Pinhole | - With Reciprocity (HP5) |
|---|---|---|
| 1/125 sec | ~1 second | ~2 seconds |
| 1/60 sec | ~2 seconds | ~4 seconds |
| 1/30 sec | ~4 seconds | ~8 seconds |
🌥 Overcast Day
| Metered Exposure (f/16) | - Converted to Pinhole - | With Reciprocity (HP5) |
|---|---|---|
| 1/60 sec | ~2 seconds | ~5 seconds |
| 1/30 sec | ~4 seconds | ~10 seconds |
| 1/15 sec | ~8 seconds | ~20 seconds |
🌆 Late Afternoon / Shade
| Metered Exposure (f/16) | - Converted to Pinhole | - With Reciprocity (HP5) |
|---|---|---|
| 1/30 sec | ~4 seconds | ~12 seconds |
| 1/15 sec | ~8 seconds | ~25 seconds |
| 1/8 sec | ~15 seconds | ~45 seconds |
🌙 Low Light / Dusk
| Metered Exposure (f/16) | - Converted to Pinhole | - With Reciprocity (HP5) |
|---|---|---|
| 1 sec | ~2–3 minutes | ~5–6 minutes |
| 2 sec | ~5 minutes | ~10+ minutes |
🧠 How to Use This (Simple Method)
- Meter the scene (or use Sunny 16)
- Convert to pinhole (typically adds ~10–12 stops)
- Add reciprocity compensation
- Round up — pinhole is forgiving
📌 Notes from Experience
- These are guides, not rules
- Different films behave differently (HP5 is forgiving)
- When in doubt: slightly overexpose rather than underexpose
- Keep notes — your own chart will become more accurate over time
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