Features:
Pentax PCF WP II 8x40 Binocular Specifications 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 Magnification: 8X 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 Prism: Porro 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 Thickness: 76mm 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.
Product Description:
Exceptional Low-Light Viewing Capacity. Waterproof Reliability. See what you might have been missing with the Pentax PCF WP II series of binoculars. The perfect companions for observations made at dusk or dawn, these high-performance models come with large objective lenses for superior light gathering in even the lowest light conditions. The nitrogen-filled bodies are protected by a rubber covering that makes them waterproof, fog-proof, and fully submersible down to one meter of water. The stylish designs sport a host of features that provide excellent viewing comfort and easy operation. A perfect blend of outstanding optical performance and rugged waterproof design, the Pentax PCF WPs are ideal for use around and on the water, as well as for observations in harsh weather and extreme climates. 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. Nitrogen-filled waterproof (JIS Class 6) construction allow these binoculars to be used in the most extreme weather conditions and be submerged to 1 meter Aluminum-diecast body adds strength and durability Long eye-relief for viewing with or without glasses Mechanical focus lock feature allows user to lock in at a specific distance for convenient focus-free viewing Click-stop diopter adjustment locks in right eyepiece diopter setting Ruggedly constructed with a rubber housing to protect the internal optical and mechanical systems Helicoid eyepiece ring with four click stops give the most comfortable eye relief Limited lifetime warranty