Vixen 39207 NPL 25mm Telescope Eyepiece<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"> Twist-up eye cup </span></li><li><span class="a-list-item"> Apparent FOV: 50 Deg. </span></li><li><span class="a-list-item"> Eye Relief: 19.5mm </span></li><li><span class="a-list-item"> Weight: 1300g/4.59 oz. </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41BtrtgA5lL.jpg" noproxy>