Lux Meter — Light & Exposure
Contains adsIn-app purchases
Everyone
info
10+
Downloads
About this app
Lux Meter turns your light sensor into two tools: an ambient light meter in lux and a
photographer's exposure meter. A big gauge shows current brightness across 6 zones (reading,
office, sleep, outdoors). The EV mode converts light into an exposure value and suggests
shutter speeds per aperture at your chosen ISO — like an incident meter for film and cinema.
Hold a reading, see min/avg/max, calibrate the sensor. 12 languages, switchable in-app;
readings are not saved or sent off the device. Readings are for reference and vary by sensor.
photographer's exposure meter. A big gauge shows current brightness across 6 zones (reading,
office, sleep, outdoors). The EV mode converts light into an exposure value and suggests
shutter speeds per aperture at your chosen ISO — like an incident meter for film and cinema.
Hold a reading, see min/avg/max, calibrate the sensor. 12 languages, switchable in-app;
readings are not saved or sent off the device. Readings are for reference and vary by sensor.
Measure ambient light in lux, plus photo exposure (EV), shutter & aperture.
Updated on
Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
- No data shared with third partiesLearn more about how developers declare sharing
- This app may collect these data typesLocation and Device or other IDs
- Data is encrypted in transit
- Data can’t be deleted
What’s new
A fresh new look.
· Light-beam backdrop and a metal-rimmed gauge - colour zones now match the real brightness limits (10, 50, 300, 800, 5000 lux) and the needle no longer crosses the big number
· Exposure: an EV scale bar and aperture-size icons at a glance
· Devices without a light sensor now show a clear message
· Readings are not saved, and settings are excluded from device backup
· Light-beam backdrop and a metal-rimmed gauge - colour zones now match the real brightness limits (10, 50, 300, 800, 5000 lux) and the needle no longer crosses the big number
· Exposure: an EV scale bar and aperture-size icons at a glance
· Devices without a light sensor now show a clear message
· Readings are not saved, and settings are excluded from device backup
App support
About the developer
(주)디케이시퀀스
dkseq7@gmail.com
중문상로 34, 1002호(중문동, 중문일성드림타운)
서귀포시, 제주특별자치도 63546
South Korea
+82 10-9165-6059
