Orion 08736 10mm Sirius Plossl Telescope Eyepiece (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"> This10mm focal length 1.25 inch eyepiece is ideal for all types of telescopes: reflector， refractor， and catadioptrics such as Maksutov-Cassegrains (Mak-Cass) </span></li><li><span class="a-list-item"> An excellent telescope ocular for higher-power planetary and lunar observation </span></li><li><span class="a-list-item"> Offers a 52 degree apparent field of view for clear， sharp images of impressively high contrast </span></li><li><span class="a-list-item"> Multi-coated for maximum light throughput </span></li><li><span class="a-list-item"> Great for observing small planetary nebulas and globular star clusters </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41uX1TbMnOL.jpg" noproxy>