ALPEN Shasta Ridge Waterproof Fogproof Binoculars. Fully Multi-Coated with BAK4 High Index Silver Metallic Coated Optics and Long Eye Relief. Model 381SR 8x30 featurers a Super Close interpupillary distance (IPD).<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"> Waterproof / Fogproof - Nitrogen filled </span></li><li><span class="a-list-item"> Long eye relief to see full field of view when wearing glasses </span></li><li><span class="a-list-item"> Fully Multi-coated - Phase coated </span></li><li><span class="a-list-item"> Close focus to 7-Feet </span></li><li><span class="a-list-item"> Same Binocular (Alpen Green) in camo that won GREAT BUY as seen in Outdoor Life Magazine's 2008 annual gear test issue </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/51q%2BTpF0HXL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51XWzl92joL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/516vToOUdfL.jpg" noproxy>