This is Nikon 10x25mm Realtree Outdoors Binoculars. Nikon RealTree Outdoors 10x25 Binocular packs Nikon's advanced optics into a convenient very user-friendly size. Bright, multicoated optics with multiple layers of anti-reflective compounds that offer excellent brightness and resolution. Realtree all-purpose green HD camouflage uses a high definition printing process, these ultra-realistic patterns give hunters versatile choices for use in areas where green is prevalent. Smooth central focus knob fast range of focus for quick viewing. BaK4 high index prisms - extra-high resolution images thanks to these advanced prisms are available on every Nikon compact binocular. Durable and protective, rubber-armored coating provides a sure, non-slip grip, wet or dry. Generous eye relief for a clear and comfortable view, especially for eyeglass wearers. Includes turn-and-slide rubber eyecups.