Compatible with Nikon i-TTL
Guide Number: 197^27 at ISO 100 and 105mm
Zoom Range: 20-105mm (14mm with Panel)
LED Video Light with Power Control
Tilts -7 to 150° & Rotates 360°
2.4GHz Radio Master/Slave Functionality
Optical TTL Slave for Nikon & Canon
Recycle Time: 3 Seconds at Full Power
High-Speed, 1st and 2nd Curtain Sync
PC Sync, HV Power, and Micro-USB Ports
Mount Shoe
Guide No. 196.85^27; (60 m) ISO100 at 105 mm Position
Exposure Control Manual, i-TTL
Vari-Power 1/1 – 1/128
Bounce Head -7 to 150°
Swivel Head 360°
Coverage 14 – 105 mm (Full Frame)
Zoom Head Full Frame: 20 – 105 mm
Off-Camera Terminal PC
Recycle Time Approximately 3 Seconds
Flash Duration 1/200 – 1/20000 sec
Flash-Ready Indicator Yes
Compensation -3 EV to +3 EV (in 1/3 EV steps)
Slave Timing Modes Instant Sync
Skip Preflash
Wireless Operation Method: RF
Distance: Up to 328.08^27 / 100 m
Mode: Master, Slave
Method: Optical pulse
Distance: Up to 82.02^27 / 25 m
Mode: Optical Slave
Wireless Communication Channels 16 Channels
Wireless Groups 6 Groups
Power Source 4x AA Alkaline, Rechargeable NiMH Batteries
Dimensions (W x H x D) 3.1 x 2.4 x 8.1″ / 78.0 x 60.5 x 206.0 mm
Weight 15.34 oz / 435 g
Package Weight 1.45 lb
Box Dimensions (LxWxH) 8.8 x 4.0 x 3.7″