- For best results, in device settings, turn on the screen brightness and turn off Auto-Brightness
- For softer lighting, get the device as close to the subject as possible without being in the photo frame. For harder lighting, move away
- If the light is too bright when you get close, change the brightness using the slider controls in Illuminant
- The catchlight patterns not only change the reflections in the eyes of the subjects, but also change the surface of the lighted area, significantly changing the shadow structure