DI674B<br><br><ul><li><span class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span lang="EN-US">Step-up rings allow the attachment of different size filters and accessories to a lens. </span></span></li><li><span class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span lang="EN-US">Made of anodized aluminum which is durable in use. </span></span></li><li><span class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span lang="EN-US">Aluminum step-up ring allows you to screw it to any 40.5mm lens and convert to 52mm threads of filters、 hoods、 flashes and lens converters、 etc. </span></span></li><li><span class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span lang="EN-US">Useful and helpful gear for you to save money to buy extra filter lenses.</span></span></li></ul>&nbsp;<br /> <span class="f14">Package Details</span> <span id="productWeight">Weight: <label>6.42</label> g</span> <br /> <span id="productSize">Size: <label>5.4*5.4*0.6</label> cm</span><br /> <span class="f14">Package Includes</span> 1 ～ 40.5-52mm Anodized Aluminum Step-up Ring Adapter for Cameras