PLEASE DON'T BELIEVE AT THE RATES IS NOT TRUTH, TRY IT BECAUSE NOT ALL DEVICES ARE COMPATIBLE !!!!!!!!!!!!
The BEST Photographic Light Meter
This is an application for photographers to measure the amount of light.
It reproduces a handheld digital incident light meter and you can use to adjust your camera for a precise and ideal exposure.
You get a reading in f-stops or shutter speed and after you can change values with VOL +/- buttons.
It uses two different kinds of measurement: frontal light sensor(if present) or back phone's camera.
It works fine on Galaxy Nexus and Galaxy SIII
Attention!! not all phones have the frontal light sensor
Now with depth of field DOF and FLASH range calculator!!
This easy-to-use FLASH calculator allows you to input a variety of variables, for example guide number GN, so that via a simple calculation photographers can determine the max distance of your subject
Lux 0-200000 (depends on Phone)
cal. 2.3 Nexus, 1.5 SIII