Yongnuo Speedlite YN-OS02037SM02037DE Digital 560 III Universal flash for Canon / Nikon / Olympus / Panasonic (Accessories)
Preliminary compare a tip on prices: The flash is available here at Amazon still here. Among the qualities of its predecessor Yongnuo YN-560 II Speedlite flash for Canon / Nikon DSLR camera was already written enough. Version III is the second to non
