Meade Instruments 07680 Series 5000 2-Inch Enhanced Dielectric Diagonal Mirror with Schmidt-Cassegrain Adapter (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"> Multi-layered dielectric coatings that produce 99-percent reflectivity for brighter， sharper images </span></li><li><span class="a-list-item"> Optics are made with Pyrex glass </span></li><li><span class="a-list-item"> Dielectric coatings for the most light transmission possible </span></li><li><span class="a-list-item"> Interferometer-tested for excellent performance </span></li><li><span class="a-list-item"> Comes with a 1-year limited warranty </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41%2Bm0c5ybML.jpg" noproxy>