Olympus 50mm f/2.0 Telephoto Macro ED Lens for Olympus Digital SLR Cameras<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"> Specially treated to shed water droplets， and engineered to withstand the rigorous demands of professional use </span></li><li><span class="a-list-item"> Designed to capitalize on the design advantages of the OLYMPUS Four Thirds System </span></li><li><span class="a-list-item"> Large f/2.0 aperture， with minimum weight and bulk </span></li><li><span class="a-list-item"> 50mm range -- equivalent to 100mm in conventional 35mm photography </span></li><li><span class="a-list-item"> For use with the OLYMPUS E-1 and other Four Thirds Series Digital SLR Cameras， as specified </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/51NXHYw-PCL.jpg" noproxy>