Its compact size is both familiar and comfortable to use. The large LCD (2.7") clearly and understandably displays ambient light, flash, cine, and a variety of other information. Settings are adjusted by simply touching or swiping a finger across the screen. The L-478D can be quickly calibrated to your camera using Sekonic's data transfer software along with either Sekonic or X-Rite brand targets, or through manual data entry into the DTS program or directly on the meter itself.