The Diamondback® HD smashes the scale of price vs performance, delivering a rock-solid optic that optically punches high above its class. Magnification: 8x Objective Lens Diameter: 32 mm Linear Field of View: 426 feet/1000 yards Angular Field of View: 8.1 degrees Eye Relief: 16 mm Height: 4.4 inches Width: 4.6 inches Weight: 15.9 oz Exit Pupil: 4 mm Interpupillary Distance: 57-73 mm Close Focus: 5 feet ArmorTek®: Ultra-hard, scratch-resistant coating protects exterior lenses from scratches, oil and dirt. Multi-Coated: Fully Multi-Coated HD Lens Elements: HD Phase Correction: Coating on roof prism models enhances resolution and contrast. Rubber Armor: Provides a secure, non-slip grip, and durable external protection. Shockproof: Rugged construction withstands recoil and impact. INCLUDED IN THE BOX: Deluxe carry case Deluxe carry case strap Comfort neck strap Tethered objective lens covers Rainguard Eyepiece Cover Lens Cloth