Tiffen 40581 40.5mm 81 Filter<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"> Creates warmer tones and brighter colors on overcast days or when shooting with electronic flash. </span></li><li><span class="a-list-item"> Great for improving flesh tones. </span></li><li><span class="a-list-item"> 81A converts tungsten 3200 K film to 3400 K lighting. </span></li><li><span class="a-list-item"> High quality optical glass. </span></li><li><span class="a-list-item"> High Quality Metal mounting ring. </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41DFoyuctkL.jpg" noproxy>