Nikon Aculon 10 X 50 Binoculars 8248

Featuring multicoated aspherical lenses for clear edge-to-edge viewing, more than ample exit pupils for superior light gathering ability and BAK4 high-index prisms for exceptional brightness and resolution. Bright, multicoated optics, ergonomic body design, diopter control for strain-free viewing, rubber armor for sure grip, quick central focusing, tripod adaptable. 8 x 42: Magnification: 8x, Objective Diameter: 42 mm, Angular FOV: 8° (real), 58.4° (apparent), FOV @ 1000 yds: 420', Close Focus Distance: 16.4', Exit Pupil: 5.3 mm, Eye Relief: 12 mm, Size: 5.7" x 7.3", Weight: 26.8 oz.|10 x 50: Magnification: 10x, Objective Diameter: 50 mm, Angular FOV: 6.5° (real), 59.2° (apparent), FOV @ 1000 yds: 341', Close Focus Distance: 23', Exit Pupil: 5 mm, Eye Relief: 11.8 mm, Size: 7" x 7.8", Weight: 31.7 oz.|10 x 25: Magnification: 10x, Objective Diameter: 25 mm, Angular FOV: 5° (real), 47.2° (apparent), FOV @ 1000 yds: 262', Close Focus Distance: 8.2', Exit Pupil: 2.4 mm, Eye Relief: 10.6 mm, Size: 4.8" x 4.5", Weight: 9.7 oz.