Professional Yongnuo YN560EX (Support TTL) Speedlight Flash Flashlight Speedlite<div style="text-align: left;"><strong>[Product Information]</strong><ul><li id="replacementPartsFitmentBullet" class="aok-hidden" data-doesntfitmessage="We're not sure this item fits your " data-fitsmessage="This fits your "><span class="a-list-item"><span id="replacementPartsFitmentBulletInner"><a href="#" class="a-link-normal hsx-rpp-fitment-focus">Enter your model number</a>to make sure this fits.</span></span></li><li><span class="a-list-item"> Yongnuo's new slave only TTL flash. It has been renamed from YN-EX600 flash to YN-560EX </span></li><li><span class="a-list-item"> GN58 @ ISO100， 105mm: Yongnuo new large guide number manual speedlite， supporting remote TTL and M， Multi modes </span></li><li><span class="a-list-item"> Large LCD panel: Large LCD panel， you can look into and set the functions on the LCD panel clearly and directly </span></li><li><span class="a-list-item"> 2.5mm type PC port provided: YN-560EX provides 2.5mm type PC port， you can make the flash synchronously by connecting to the PC port. </span></li><li><span class="a-list-item"> •Multiple trigger mode supported: The YN-560EX can be triggered by hot-shoe， flash command slave mode， optical S1 and S2 (pre-flash-cancelled mode). </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41fQV8LvsIL.jpg" noproxy>