रेक्स प्रकाश मीटर, घटना प्रकाश को मापने आप फोटोग्राफी कौशल में सुधार करने में मदद कर सकते हैं

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

NOTE:

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