YN-660 Flash Speedlight GN66 for Canon Nikon Olympus Pentax Panasonic

YN660 Flash Speedlight GN66 for Canon Nikon Olympus Pentax Panasonic

Specification:                    

The YN660 is built upon the previous YN560 IV, now providing 6 groups in the Radio Master mode, up from just 3 previously, as well as boosting power output to a Guide Number of 66 meters (ISO 100, 199mm), Other improvements include 24-199mm flash head zoom, lever locking foot, and updated buttons / main control dial.
                         
It supports Yongnuos full 2.4GHz manual flash control system. YN660 can act as a wireless master flash for the previous-generation Yongnuo YN560 III and YN560 IV flashes, and as a slave (with remote adjustment) to the YN560-IV YN660 and Yongnuo YN560-TX RF-603 II RF-605 RF-602. Crucially, you are able to control up to six groups of flashes
                         
Features:
                           
--- GN66 (ISO 100 / 199mm)
--- Flash Mode Manual / Multi
--- Manual Flash 1/128 1/1 output control (1/3rd increments)
--- 24 199mm Manual Flash Zoom
--- Trigger Mode: 

• TX Master Flash Mode it supports YN660 YN560 IV YN560 III
• RX Slave Modes in this mode, it supports receiving 2.4GHz wireless trigger signal of YN660 YN560 IV YN560-TX RF-605 RF-603 II
• S1 & S2 Optic Slave Modes

--- Supports 6 Flash Groups
--- Supports 16 Channels
--- Full Power Recycle From 3 Seconds
--- Custom Functions
--- Auto Save Settings
--- Sound Prompt
--- Heat Protection
--- Large LCD Screen
--- 360 Degree Swivel and Tilt Head
--- Fast Clamping Metal Foot
--- External HV Battery Port
--- PC Sync Port

Specifications:                                                                                                                                                                                       

Curcuit design Insulated Gate Bipolar Transistor ( IGBT )
Guide NO 66 ( ISO 100, 199MM )
Flash Mode M / Multi
Trigger Mode Camera Set-top, TX, RX S1 S2
Zoom Range 20 24 28 35 50 70 80 105 135 199mm
Vertical rotation angle 70-90 degrees
Horizontal rotation angle 0-360 degrees
Power supply 4*AA size batteries ( Alkaline or Ni-MH battery )
Lighting Times 100-1500 TIMES ( AA alkaline cell used )
Recycle time Approx. 3s ( AA alkaline cell used )
Colour Temperature 5600k
Flash Time 1/200s - 1/20000s
Flash Control 8 levels of output control ( 1/128 1/1),29 levels of fine tuning
External Interface External power interface, PC port, hot shoe
Wireless Trigger distance 20-25m indoor, 10-15m outdoor 2.4Gradio transmission distance will up to 100m       

Suitable for:
                         
--- ALL Canon Nikon Pentax Olympus Panasonic DSLR Camera with Standard Hot shoe        
--- Yongnuo RF-605, RF-603 I/II, RF-602, YN622C, YN622C II, YN622N, YN622N II, YN560-TX
--- Yongnuo YN-560 III, Yongnuo YN-560 IV, YN660
                         
Package Including:       

1 * Yongnuo YN660
1 * Flash Diffuser Cover
1 * Mini Stand
1 * Manual in English and Chinese

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