ISO 100 and 200 suit brighter light; ISO 400 is the most flexible general choice; ISO 800 helps in lower light but does not make darkness disappear.
Every step upward doubles sensitivity. The tradeoff is normally more visible grain and less freedom in very bright conditions.
Choose according to the light
Use 100–200 in strong daylight, 400 for mixed daylight and overcast conditions, and 800 when shutter speed or indoor light is limited.
Choose according to the result
Lower ISO often gives finer grain. Higher ISO can provide a stronger texture and more practical shutter speeds.
Practical considerations
- Camera shutter-speed range
- Available aperture
- Day versus night use
- Expected grain
- Whether flash is available
Our recommendation
For one first roll used around Berlin, ISO 400 is usually the safest starting point.
Frequently asked questions
Is this suitable for a beginner?
Yes. ISO 400 is particularly forgiving across changing outdoor conditions.
Can exposure mistakes be fixed in development?
Only partly and only when the laboratory receives clear instructions before processing. Development cannot replace missing light.
Does scanning change the appearance?
Yes. Colour, contrast and brightness are interpreted during scanning, but the negative’s exposure remains the foundation.
Where can I compare more options?
Use our 35mm Film Buying Guide and film sample library.
Browse 35mm film rolls available from Berlin Photo Studio.
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