I use the ring flash to a Nikon SLR (works well on a Nikon compact camera ;-). The controls are very simple and flexible, the lighting very well and also the interaction with the master remote flash is excellent. In the Exif data of the flash as SB800 is identified, are transmitted and displayed without any additional information. The flash is of course not cheap, but does a good job. Compared with the illumination gübstigeren products and service is much better. When the Macro Flash Nissin is recommended in any case.