Rokinon 8mm T3.1 UMC Cine Fisheye II Lens for Canon EF-M Mount Compact System Cameras (CV8MBK31-M<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"> Fixed 8mm focal Length with de-clicked T3.1 Aperture </span></li><li><span class="a-list-item"> Follow focus compatible gears on focus and Aperture rings </span></li><li><span class="a-list-item"> Same crystal clear optics and construction as the Rokinon 8mm F2.8 Fisheye lenses </span></li><li><span class="a-list-item"> 11 elements in 8 groups， built specifically for mirror less cameras </span></li><li><span class="a-list-item"> Minimum focus distance 1 foot. </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41wfeg%2B6j0L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31B0cnQO0tL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31REwY3thNL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31dTIjqKNQL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/315o1%2BlUPAL.jpg" noproxy>