100% Waterproof/Fogproof

Phase-correction coated high index prisms

Fully multicoated lenses for bright, clear images

Ultra-rugged, rubber-armored design

Long eye-relief for eyeglass wearers

Twist-up eyecups for easy viewing

Magnification x: 8

Objective Diameter (mm): 42

Angular Field of view (Real): 6.3

Angular Field of view (Apparent): 50.4

FOV at 1000 yds. (ft.): 330

Close Focus Distance (ft.): 8.2

Exit Pupil (mm): 5.3

Relative Brightness: 28.1

Eye Relief (mm): 19.6

Size (L&W) Inches: 5.7x5.0

Size (L&W) MM: 146x129

Weight (oz/g): 21.5/610