After not so good experience with another flash (Polaroid) I am pleasantly surprised with this unit on the flawless performance. Cooperation with TTL control my Olympus SLR is working properly. The unit is solid. Auto zoom and automatic adjustment to Wide when pulling out the lens fold reliable. Well, I like the white diffusing also removable card. With this card, and the high points of the flash head by 45 degrees is achieved optimal, soft illumination on Nahdistanzen (1.5 m). The slave function with control via the camera flash works well, as does the AF assist lamp. I'm very satisfied. The flash unit is a truly recommendable, inexpensive alternative to expensive OEM devices.
