Orion 5125 1.25-Inch Standard Tele-Extender<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"> Essential extender for eyepiece-projection astrophotography with Schmidt-Cassegrain telescopes </span></li><li><span class="a-list-item"> Permits high-magnification eyepiece projection astrophotography of the Moon and planets with a Schmidt-Cassegrain telescope </span></li><li><span class="a-list-item"> Provides fixed projection magnification </span></li><li><span class="a-list-item"> Try your hand at taking awesome， high-resolution astrophotographs of the Moon and planets! </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41XJEZXCVZL.jpg" noproxy>