Rex Light Meter

Rex Light Meter


(4 stars)


Download for Android Like

50,000 - 100,000 downloads

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View bigger - Rex Light Meter for Android screenshot
View bigger - Rex Light Meter for Android screenshot
View bigger - Rex Light Meter for Android screenshot
View bigger - Rex Light Meter for Android screenshot
Rex Light Meter is a very easy to use, very touch friendly incident-light meter application

You just need put the light sensor on your phone towards the light source, and press the "Measue" button, we can caculate the Lux(Luminance), EV(Exposure value) and show you the exposure settings

The accuracy of measurement depends on the sensor of your device

The permission for Internet Access is for anonymous usage tracking, you can disable it in settings page

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Recently changed in this version

Support exposure compensation
Fix can not match minimum shutter value correctly issue

Add option to control layout rotation
Format aperture and shutter values

Add rate me option into menu

Support record the max LUX value during each measurment

Comments and ratings for Rex Light Meter
  • (62 stars)

    by Luciano Alarcón on 06/02/2014

    Really nice app, very easy to use, and free . It is around 1/3 and half stop off compared to my sekonic readings, but mostly consistent. Great companion for old school film cameras without lightmeter, and good as a backup. A flash reading capability would be a marvelous upgrade.

  • (62 stars)

    by Kiany Nguyen on 09/01/2014

    This FREE app saved me 200 buck over buying a dedicated light meter, it's google enough for me to shoot outdoor and even in studio with light equipments

  • (62 stars)

    by Jocelyn Girard on 16/12/2013

    I haven't tested if it's accurate, but the design is minimalist and clean :)

  • (62 stars)

    by Andy Tate on 03/12/2013

    Can record Max lux if set on settings page and hold down read button.

  • (62 stars)

    by Kalpan Desai on 03/12/2013

    Nice n easy

  • (62 stars)

    by Tuan Anh Sym on 24/11/2013

    I use it for my vintage film camera, Fujica 35-ML

  • (62 stars)

    by Sam Stiglec on 16/11/2013

    Works as it should on my Motorola. Simple interface, as good as any hand held device.

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