Olympus 8x25 Magellan WP I Waterproof & Fogproof Roof Prism Binocular with 5.5-Degree Angle of View

At the pinnacle of roof prism binoculars lies Olympus' Magellan line. They're nitrogen-purged and O-ring sealed for total waterproof and fogproof construction. Vast temperature changes as well as moisture will have no effect upon them. Each lens surface is fully multicoated, and the high-index BaK-4 prisms are silver lined for supreme edge-to-edge sharpness. World-class optics, encased in rubberized bodies which are light for their specifications. Key Features • Twist-up eyecups • 58-72mm Interpupillary adjustment range • Oversized, silky-smooth center focusing knob • Exceptionally long eye relief of 18mm This item includes: • Case • Strap • Lifetime Limited Warranty

Prism Type Roof
 
Magnification 8x
 
Objective Diameter 25mm
 
Angle of View 5.5°
 
Field-of-View (@ 1000 Yds) 289' (96 m at 1000 m)
 
Minimum Focus Distance 9.8' (3.0 m)
 
Exit Pupil Diameter 3.1mm
 
Eye Relief 18mm
 
Relative Brightness 9.8
 
Twilight Factor 14.1
 
Focus Type Center
 
Weatherproofing Waterproof & fogproof
 
Tripod Socket No
 
Dimensions 4.5 x 4.4 x 1.7" (115 x 111 x 44mm) WxHxD
 
Weight 0.75 lb (340 g)