Binolux 10 x 50 Armoured Binocular Kit Set BT Outdoor Trusted Name, Roof Prisms, 10 Power brings objects 10 times closer 50mm objective lens provides a clear, bright image Includes: Carrying Case, Neckstrap, Lens Cloth, Lens covers Field of view: 366 Feet at 1000 Yds, Durable rubber armoring Measures 6.75 in L x 8 in W opened