Meade 07171-02 9.7mm Super Plossl Series 4000<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"> Excellent general-purpose eyepiece for observing hairline lunar and planetary detail or resolving faint nebulosity in deep-space </span></li><li><span class="a-list-item"> Extremely low astigmatism， spherical aberration， and off-axis color </span></li><li><span class="a-list-item"> Incorporates 7-layer multi-coatings and edge-blackened optics </span></li><li><span class="a-list-item"> Includes a soft rubber eyeguard， custom-fitted with a bayonet mount </span></li><li><span class="a-list-item"> Eyeguard folds down for eyeglass wearers </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41FCEAG7G8L.jpg" noproxy>