B00UN3Y83O Nissin Air 1 Flash Commander for NIKON Cameras, Wireless Radio Flash Trigger with TTL, HSS

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AUTO/TTL/MANUAL: 1/1 to 1/128 in 1/2 EV steps
HIGH-SPEED SYNC: HSS to 1/8000
GROUPS: 3 Groups / 8 Radio Channels (2.4 Ghz)
RANGE: 30m (100 feet)
COMPATIBILITY: The Nissin Air 1 with NAS (Nissin Air System) is compatible with most NIKON cameras and can be used to wirelessly control Nissin flashes equipped with Nissin? NAS wireless radio system, including the Nissin i60A and Nissin Di700A. Please see distributor website for complete camera compatibility details.