Open bridge, roof prism design is extremely lightweight and ergonomic. Extremely smooth focusing system for fine adjustments. With the wide field of view, it's easy to follow movement. The fully multi-coated lens system and cold mirror coated prisms deliver the brightness, clarity, contrast, and color fidelity you demand. Twist-up eyecups and generous eye relief for comfortable extended viewing. Armor coated, rugged, and waterproof. Available with a black armor finish or Mossy Oak Treestand armor finish. Covered by the Leupold Limited Lifetime Warranty.