Compact, lightweight & redesigned body. Aspherical lenses minimize distortion and provide sharp images up to the periphery. Multi-layer coated lenses for bright images. Special rubber armour for shock-resistance and firm, comfortable grip. Carbon fiber in the body material improves durability. Click-type dioptre adjustment ring prevents unintentional rotation. Larger focusing knob for smooth operation. Eco-glass optics are free of lead and arsenic. 8 x 25: Magnification: 8x, Objective Diameter: 25 mm, Angular FOV: 5.6° (real), 42.7° (apparent), FOV @ 1000 yds: 293Inch , Close Focus Distance: 9.8Inch , Exit Pupil: 3.1 mm, Eye Relief: 14 mm, Size: 4.6Inch x 4.6Inch , Weight: 9.3 oz. 10 x 25: Magnification: 10x, Objective Diameter: 25 mm, Angular FOV: 5° (real), 47.2° (apparent), FOV @ 1000 yds: 262Inch , Close Focus Distance: 9.8Inch , Exit Pupil: 2.5 mm, Eye Relief: 11.1 mm, Size: 4.3Inch x 4.6Inch , Weight: 9.5 oz.Counter display free upon request with order.