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Yongnuo YN-467 Flash Speedlite Dedicated E-TTL for Nikon DSLR Cameras

Product Description :
Guide number 33
Vertical rotation angle 0 to 90 degrees Horizontal rotation angle 0 to 270 degrees
Level 7 light quantity output control
Recycle time approximately 2s AA alkaline cell used
Flash time 1800 to 120000s