With an 8X magnification, a 330 foot field of view, and large objective lenses, the PENTAX 8x40 PCF WP II binocular offers superior viewing in even the lowest light conditions. Sporting an impressive list of features, this high-performance model provides waterproof construction, excellent viewing comfort and easy operation.
Binocular Type: Porro-prism center focusing (built-in focusing arm)
Lens Construction: 2 elements in 1 group
Coating: Lens: Full multi-coating Prism: Multi-coating
Objective Lens Diameter: 40mm
Real Field Of View: 6.3 degrees
Apparent Field Of View: 50 degrees
Field Of View At 1000 Meters: 110m
Field Of View At 1000 Yards: 300 ft.
Exit Pupil: 5.0mm
Eye Relief: 20mm
Relative Brightness: 25
Diopter Adjustment Range: +/- 2 m -1
Diopter Adjustment: Right diopter ring (click diopter adjustment)
Eye Width Adjustment Range: 57mm to 72mm
Focusing Range: 3.5m
Eyepiece Ring: Helicoid type
Body Color: Black
Height Width: 136mm x 178mm
Weight: 28.2 oz.
Waterproof: 1m depth of water (JIS Class 6)*, Nitrogen filled *PENTAX PCF WP II models are not designed for underwater use, and should not be submerged in water.