Fotodiox WndPn66-Essent6SE-CN17ts 145mm 4-Piece Multi-Coated Camera Lens Filter Sets<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"> Premium Grade Anodized Aluminum WonderPana145 Core Unit </span></li><li><span class="a-list-item"> Fits Industry Standard 6.6" Wide Filters， up to 4mm Thick (such as Schneider Optics) and all 145mm x 1mm standard thread filters </span></li><li><span class="a-list-item"> High Quality， Double Threaded， CPL Filter - Made of Optical Glass; Premium Grade Filter， High Quality， Super Thick， Multi-Coated Graduated ND4 Filter; and Finely Crafted， Heavy Duty Inner Pinch Lens Cap </span></li><li><span class="a-list-item"> Available 145mm Filters Include: UV， CPL， ND4， ND8， ND16 &amp; ND32 </span></li><li><span class="a-list-item"> 24-Month Manufacturer Warranty </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/518m82XfydL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41rw8rzd-dL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41vMjZ0fVBL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31VC8uD9mUL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51FUf9ahCmL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41fOB6irY1L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/61bbdg6DqSL.jpg" noproxy>