Camera lux and EV meter
LuxCam Light Meter
Estimate lux, foot-candles, and EV with your iPhone camera for rooms, plants, desks, workshops, and photo setups.
Live light estimate
Use camera exposure and frame brightness for quick ambient light checks.
Target ranges
Compare readings against common lighting targets for practical spaces.
LuxCam Pro
Save readings, calibrate against a known meter, and keep a local light log.
LuxCam is intended for practical reference and repeatable checks. It is not a certified measurement instrument.