Light Meter: Exposure EV Lux

Meter scene light in EV and lux for better exposure decisions.

Read the light in any scene and nail your exposure. Light Meter turns your camera into a precise EV and lux meter, then solves the shutter, aperture and ISO you need to shoot.

WHAT YOU CAN DO

• Point your camera at the scene to read brightness in real time — in EV and lux
• Exposure solver: lock any two of ISO, aperture and shutter, get the third instantly
• Scene presets and the Sunny 16 rule for fast decisions in the field
• ND filter and long-exposure calculator for silky water and night shots
• Save unlimited readings with their full settings and revisit them anytime
• Fully offline and on-device — no account, no internet, no waiting

HOW IT WORKS

1. Aim your camera at the scene to capture EV and lux
2. Enter the values you know — say f/16 and ISO 100
3. Read the exact shutter speed and shoot with confidence

Built for photographers and video shooters working in film, analogue and cinema — on set, on location or in the studio.

Full access unlocks with a weekly or yearly plan, or a one-time lifetime purchase.

Download Light Meter and get every frame perfectly exposed.

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