Olympus TF-22 Twin Flash Head (Needs FC-01 Flash Controller， FR-1 &amp; SR-1)<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"> Twin flash for macro photography </span></li><li><span class="a-list-item"> Set at any desired angle </span></li><li><span class="a-list-item"> Fired as a single flash or simultaneously </span></li><li><span class="a-list-item"> Guide number of 72 feet/22 meters </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/410BJ8B90YL.jpg" noproxy>