Mcoplus MK-N-AF3-A Metal Auto Macro Focus AF Extension Tube MK-N-AF-3A for Nikon 1 Mount Camera J1 J2 J3 V1 V2<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"> Weight:60g(Only product) </span></li><li><span class="a-list-item"> Tube Lengths: (1) 10mm.(2) 16mm. </span></li><li><span class="a-list-item"> Compatible with:For Nikon 1 mount cameras (e.g. J1，V1) </span></li><li><span class="a-list-item"> Not suitable for Nikon F mount digital/film SLR camera </span></li><li><span class="a-list-item"> It have three kinds of combinations， support three kinds of magnifications. </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41ldAdcbezL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41ehCoi8sVL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41FpnXzUbEL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41OK2mORgoL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41vTQm0XQaL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51evChGlE6L.jpg" noproxy>