Tamron SP AF 17-50MM F/2.8 XR Di II LD Aspherical (IF) Lens with hood for Canon - International Version (No Warranty)<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"> •Maximum Aperture: F/2.8， Minimum Aperture: F/32， 13/16 Lens Construction， Weight: 430g， Minimum Focusing Distance: 0.27m， 7 Circular Apertures </span></li><li><span class="a-list-item"> •The SP AF17-50mm F/2.8 is a lightweight， compact， fast standard zoom lens designed exclusively for digital SLR cameras， expanding the product concept of the popular SP AF28-75mm F/2.8 zoom lens. </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/51PaoRhWiUL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51UPwmAFFrL.jpg" noproxy>