Why it matters
It controls how much is sharp and how much light enters.
Lens / Optics Advanced Look Intermediate
Aperture
The lens opening that affects exposure and depth of field.
When to use
- Low light
- Portraits
- Deep focus
- Exposure control
Human shoot hint
Open aperture for blur and light; close it for sharper depth.
AI prompt template
cinematic [subject], wide aperture, shallow depth of field, soft natural light, [duration]
Preview prompts
previewVideoUrl: null
[subject] with wide aperture look, soft background blur, 3 seconds
Common mistakes
- Too shallow to keep subject sharp
- Using aperture only for brightness