Product Description
Specification: * Circuit design: Insulated Gate Bipolar Transistor(IGBRT) * Guide No.: 58(ISO 100, 105mm) * Flash mode: TTL, M, MULTI * Wireless trigger: N?s & C?s wireless system/S1/S2 per-flash-canceled mode * Wireless triggering distance: 20-25m indoor, 10-15m outdoor * Slave groups: 3 (A, B and C) * Channels: 4 * Zoom range: auto,24,28,35,50,70,80,105mm * Vertical rotation angle: -7--90 degrees * Horizontal rotation angle: 0-270 degrees * Power supply: 4 * AA size batteries (Alkaline or Ni-MH are usable) (not included) * Lighting times: 100-1500 times(AA alkaline cell used) * Recycle time: appro * 3S(AA alkaline cell used) * Color temperature: 5600k * Flash time: 1/200s--1/20000s * Flash control: 8 levels of output control (1/128--1/1), 22 levels of the fine tunning * External interface: hot shoe, PC port and eternal charging port * External power: YONGNUO external charging boxes like SF-18C, SF-17C * Additional features: Rear-curtain sync, FEC, FEB, FEV, modeling flash, manual zoom, auto zoom, sound prompt,advanced setting, * automatically saving setting, PC port, power saving mode and over heat protection * Dimensions: 190 * 76 * 48mm * Net weight: 385g Compatible TTL Master / Commander: The YN-565EX serves as a wireless TTL slave with the following devices: Canon 580EX II, Canon 7D, 60D, 600D, Nikon SB-900, SB-800, SB-700, Nikon c-command and Canon Compatible Cameras for TTL Top Camera Mounted Nikon D7000, D5100, D5000, D3100, D3000, D700, D300, D300s, D200, D90, D80, D70s, D70, D60, D40x, D40, D3, D3x, D3s, D2x Package Contents 1 x Flash lightFeature
Metering system of the camera will detect flash illumination reflected back from the object so as to automatically control flash output level