Celestron 93529 X-Cel LX 1.25-Inch 2x Barlow Lens (Black)<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"> Quality X-Cel Lx 2X Barlow Doubles The Magnification Of Any 1.25" Eyepiece. </span></li><li><span class="a-list-item"> 3-Element Apochromatic， Fully Multi-Coated Optics Offer Up Bright， Sharp Images. </span></li><li><span class="a-list-item"> A rubber grip helps to avoid accidental drops </span></li><li><span class="a-list-item"> Barrel is threaded to accept standard 1.25" filters. </span></li><li><span class="a-list-item"> A brass compression ring holds the eyepiece firmly in place. </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/21uMKCKg6eL.jpg" noproxy>