Product Description

YN**5EX II can be triggered by the camera set-top, built-in or master control flashing command, S1 and S2 pre-flashing. 
*SUPPORT AUTOMATIC/MANUAL ZOOMING
The covered focal length can be varied between auto,*4～**5mm on the lamp adapter by operating the zoom and adjusting on the flash light; Supports full-frame and half-frame cameras. 
COMPREHENSIVELY SUPPORTS TTL FUNCTIONS 
FEC, FEB, Rear-curtain sync, FE lock, Aperture preview modeling light, Canon camera menu accessible.
HIGH SPEED RECYCLING SYSTEM 
It just takes 3 seconds to finish a charging cycle after a full level output, you can also use external power pack to accelerate the charging speed. 
PROVIDES CHARGING SOCKET FOR EXTERNAL POWER PACK 
YN**5EX II provides charging socket for external power pack, to meet your higher demand for charging recycle. 
PC PORT PROVIDED 
Allow you more easy to make the flash synchronously by using the PC sync line. 
When the sound prompt system is enabled, different sound modes will prompt different working conditions of the speedlite so as to allow you to focus on shooting process.
Press the aperture preview , the YN**5EX II will send out continuous flash which lasting one second for modeling light.
YN**5EX II is equipped with advanced options setting function, where you can customize the functions of the speedlite according to your shooting preferences. 
YN**5EX II can automatically save your current operating settings to convenient your next use.
LCD PANEL USER INTERFACE, ELEGANT APPEARANCE
WITH SOLID AND RELIABLE METAL HOT-SHOE STAND