Levenhuk Army 10x50 Durable Binoculars for Bird and Wildlife Watching with Waterproof and Dustproof Rubber Armor, Multilayer Optics Coating, and Reticle

[Clear Optics] The binoculars feature high light transmittance due to an optical system based on full-size Porro prisms and fully multi-coated BaK-4 glass objective lenses that deliver bright, saturated images with high levels of contrast and clarity; a combination of 10x magnification and large 50mm aperture allows for observing remote objects in detail even in low light conditions [Reticle & Scale] To help you better read the landscape, one of the binoculars' eyepieces has a scaled reticle and a range-finding scale, which allows you to measure the distance to the target, as well as its height and angles; this makes the device perfect for any kind outdoor activity that requires complex orienteering skills [Robust Shell] The binoculars' body is made of aluminum alloy, covered with rubber coating and filled with nitrogen, which allows them to withstand even extreme weather conditions [Eyeglass Friendly] With their dioptric adjustment, long eye relief and twist-up eyecups, this optical instrument ensures comfortable viewing experience even with your spectacles on [Lifetime Warranty] These binoculars are covered by a life-long warranty to ensure maximum comfort and safety of use