Nissin Di622 Mark II
Quantum Help wrote:
According to Nissin, in their instruction manual for the Di622 Mk II, The flash duration is from 1/800th of a second at Manual 1/1 (full power). down to 1/8000th of a second at 1/32 power.
The also say mine should sync at 1/250 sec but that isn't true at full power. Manufactures tend to exaggerate slightly.
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