Tamron Auto Focus 70-200mm f/2.8 Di LD IF Macro Lens for Canon Digital SLR Cameras (Model A001E)<div style="text-align: left;"><strong>[Product Information]</strong><ul><li id="replacementPartsFitmentBullet" class="" 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"> 70-200mm focal length </span></li><li><span class="a-list-item"> 105-300mm equivalent focal length on APS-C cameras， 112-320mm equivalent focal length on Canon APS-C cameras </span></li><li><span class="a-list-item"> F2.8 constant maximum aperture; F32 minimum </span></li><li><span class="a-list-item"> Micromotor-type AF motor without full-time manual focusing </span></li><li><span class="a-list-item"> 77mm filters </span></li><li><span class="a-list-item"> 0.95m/37.40" minimum focus </span></li><li><span class="a-list-item"> Available in Canon EF， Pentax KAF， Sony Alpha， Nikon F (FX) mounts </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41VigNUqUUL.jpg" noproxy>