Century .3X Ultra Fisheye MKII， Bayonet<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"> Small integrated lens shade protector </span></li><li><span class="a-list-item"> Yields a horizontal viewing angle of 130° (180°， measured diagonally) </span></li><li><span class="a-list-item"> 35MM Equivalent </span></li><li><span class="a-list-item"> Focal Length 1.8mm/Aperture f/1.6 </span></li><li><span class="a-list-item"> Partial Zoom Capability </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41HEUSneGdL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41MY5ql2VJL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/411dfY3OSmL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/411MnMtCaHL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41pXUPFrp6L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/419yCeXJOwL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41yP90O4R4L.jpg" noproxy>