Nikon Monarch ATB Series Binoculars-Choose Size

Features 100% waterproof/fogproof Ultra-rugged, rubber-armored design Precision aligned optics for extended viewing Extended eye relief and central focus for viewing convenience Fully multi-coated lenses for bright, clear images Model Number: 7513 Magnification:: 8x Objective Diameter: 36 mm Angular Field of view (Real): 7 Angular Field of view (Apparent): 56.0 Field of View at 1000 yds: 367 ft Close Focus Distance: 8.2 ft Exit Pupil: 4.5 mm Relative Brightness: 20.3 Eye Relief: 17.0 mm Size (LxW): 4.9 in x 5.1 in Weight: 19.8 oz Model Number: 7430/7434 Magnification:: 8x Objective Diameter: 42 mm Angular Field of view (Real): 6.3 Angular Field of view (Apparent): 50.4 Field of View at 1000 yds: 330 ft Close Focus Distance: 8.2 ft Exit Pupil: 5.3 mm Relative Brightness: 28.1 Eye Relief: 19.6 mm Size (LxW): 5.7 in x 5.0 in Weight: 21.3 oz Model Number: 7517 Magnification:: 8.5x Objective Diameter: 56 mm Angular Field of view (Real): 6.2 Angular Field of view (Apparent): 52.7 Field of View at 1000 yds: 324 ft Close Focus Distance: 32.8 ft Exit Pupil: 6.6 mm Relative Brightness: 43.6 Eye Relief: 19.2 mm Size (LxW): 7.8 in x 5.7 in Model Number: 7514 Magnification:: 10x Objective Diameter: 36 mm Angular Field of view (Real): 6 Angular Field of view (Apparent): 60.0 Field of View at 1000 yds: 314 ft Close Focus Distance: 8.2 ft