Magnification: 8x Objective Lens Diameter: 32mm Eye Relief: 15.6mm Exit Pupil: 4mm Linear Field of View: 426 feet/1000 yards Angular Field of View: 8.1 degrees Close Focus: 5.3 feet Interpupillary Distance: 55-75mm Height: 4.5 inches Width: 4.6 inches Weight: 15.5 oz