FFD1000 Features: * BaK-4 roof prism * Illuminated compass * Range estimating reticle * Wide field of view * Tripod mounting thread * Retractable eye cups * Nitrogen purged * Waterproof and shockproof * Eye relief: 22.7 mm * Exit pupil diameter: 7.1 mm * Field of view: 396 ft @ 100yd * Close focus: 5 m * Interpupillary distance: 56-72 mm * Diopter adjustment: -5, +5 * Type of prism: Porro * Focus system: Individual * Coating: FMC Includes: * Includes durable nylon carrying case, single eyepiece cover, objective lens covers, special lens cleaning cloth, and neck strap Construction: * Rubber armor construction Dimensions: * Weight: 2 lbs * Dimensions: 7.88"" H x 3.99"" W x 5.9"" D