Yongnuo YN-568EX II TTL Speedlite\/Speedlight HSS Flash For Canon  Description :<br>               Model               YN-568EXII                   Product Type               Flash                   Flash index               58                   Weight               350g                   Coverage               24-105m                   Metal texture               shoe interfaces                   Head rotation               Be                   Recycle time               3 seconds                   TTL compatible               other systems                   SensitivityGN58               (ISO100， 105mm)                   By way of warranty options               Genius                   Applicable battery               4 AA alkaline batteries                   For the main pieces of the brand               universal                   Exposure control                support from the machine TTL， M， Multi flash mode                   Compatible               Canon\/ Nikon\/ N family\/ C home wireless flash system                   Applicable canon                5D3 5D2 5D 7D 6D 60D 70D 50D 40D 30D 20D 1D 1DX 350D 450D 550D 650D 600D 700D etc                   Support               Supports automatic and manual zoom lamp             Supports high-speed synchronization function， TTL， M， Multi flash mode      <br>  Feature :<br>               hosting major indices from high-speed synchronous machine TTL no shortage of everything               The new master TTL wireless flash capabilities ， full support as the main lead flashing lights allways EX series flash and 600EX-RT， 580EX II， 430EX II ， such as EX -series Speedlites                   TTL flash sync speed               Supports high-speed synchronization， sync shutter speed to break through to 1\/ 8000 ; flash shooting with TTL metering allows more arbitrary                   N compatible home ， C home wireless flash system               Same YN568EX II respectively accepted as the main light YN568EX II， 580EX II， SB-910\/900\/800\/700， the 7D\/60D\/600D flash ， flash C command and ST-E2 wireless signal within the N family camera to achieve off Camera TTL and manual flash             You just have to bring with built-in camera and flash instruction YN568EX II， can easily realize wireless TTL flash，packet TTL flash light ratio ， remote control， flash brightness exciting features                         58 major indices + TTL + High-Speed \u200b\u200bSync               GN58 @ ISO100， 105mm; achieve the same level of the mainstream hot shoe flash ， support for high-speed sync， support TTL， M， Multi flash mode.                   variety of trigger synchronization mode， flexible               YN568EX II can be triggered by camera -top ， built- in flash command or master trigger， S1