This App is a Light Meter
Take the guesswork out of calculating your pinhole camera’s exposure time by using your phone as a light meter.
| Category | Price | Seller | Device |
|---|---|---|---|
| Photo & Video | Free | Oak Studios, LLC | iPhone, iPad, iPod |
The meter is designed to work with a pinhole camera with an aperture of f/228 and film paper with an ISO of 10 — a direct match for Kelli Anderson’s ‘This Book is a Camera.’
Includes a timer to count down every second to your ideal exposure, and an inverter to reveal the final image of your pinhole negative.
