GrayZone - Light Meter

GrayZone is a professional light meter application designed for photographers and cinematographers who demand precision in their lighting setups. By utilizing your device camera sensors, it provides accurate incident and reflective light readings to help you achieve the perfect exposure in any environment. Whether you are shooting on film or digital cameras, GrayZone offers a reliable tool to analyze brightness levels and manage your scene lighting with ease.

1. Launch the app and grant the necessary camera permissions to start measuring. 2. Point your device toward the subject to capture a reflective light reading in real time. 3. Adjust the ISO and shutter speed settings on the screen to calculate the ideal aperture for your shot. 4. Use the lock feature to preserve specific lighting data for comparison between different areas of your scene. 5. Utilize the stored history to reference your light measurements for consistent exposure across multiple takes.