Check the listing for details. Eschenbach Binoculars Arena D+ 8*32. Condition: New. Listed at 224.27 USD. Bright, lifelike image thanks to high-quality BaK-4 prisms, whose light transmission is further increased by a silver mirror coating. A simultaneous reduction in harmful UV radiation ensures that the joy of discovery is easy on the eyes. Completely waterproof and therefore suitable for any weather. Nitrogen filling prevents the interior optics from fogging up when there are temperature differences. Eyepiece eyepiece also offers (sun)glass wearers an optimal field of vision. Stable tripod thread ensures wobble-free observation at all times. Eye Max interchangeable bracket 50002-03 Eye Max interchangeable bracket 5604-078 Eye Max interchangeable bracket 5593 197 Eye Max interchangeable bracket 5593-214 Eye Max interchangeable bracket 50001-04 Eye Max interchangeable bracket 50002-12 Eye Max.