But there are also a few limitations, which is why it was not enough for 5 star:
The flash unit detects, as far as I could tell, not the sensor size and I have found no way to manually change from Crop to full-frame sensor. Therefore, the device is in Auto Zoom mode unnecessarily broad with corresponding loss of a guide number. For a 35mm lens on crop sensor can be the light beams exactly as tight as for a 50mm lens on a full frame sensor, but the flash unit will only recognize "35mm" and adjusts the reflector to light wide-angle, which unnecessarily large amount of light to the edge wasted. This change only mastered by few competitors.
The reflector can be swiveled horizontally (90 ° to the left, 180 ° to the right) and vertical (90 ° upward). He can not swing for Marko shots at 7 ° down.
The instruction manual supplied was sparse, to nissindigital.com but there is a detailed, German instructions. On the website there is also a list of compatible cameras. Warning: When your camera is not there, even with "updates" section for details.
Accessories:
- When the cord Nissin Univ seems to me. Shoe Cord SC-01 a bit pricey, especially the extra hot shoe can not be together with, but instead of the external flash is used. The Quality E-TTL flash cable 3,6m for Canon Speedlite 580EX II, 580EX, 550EX, 540EZ, 430EX II, 430EX, 420EX, 380EX, 220EX similar OC-E3 is a little cheaper.
-In Some test reports were complaints that the device needs a long time to recharge. Go any faster with a battery pack. Whether the External battery pack / FB 1 similar Canon CP-4E for Canon Speedlite 580 EX / EX II, 540 EZ, 550 EX MR 14 EX MT 24 EX is an affordable alternative to Nissin Power Pack PS 300 External Power Source for Canon flash units, I have not tested.
-For Quick battery replacement during long events could be useful to the Nissin BM-01 Battery Holder.
-Diffusor, Plasticizers, Bouncer, softbox for Nissin Speedlite Di866, Di 866, Canon and Nikon or 3 colors Bouncer / Diffuser Set for Sony HVL-58AM F, Nissin 622 (MK II), Nissin 866 (MKII)