Pentax 10 X 50 DCF SP Binocular 62617

The award-winning PENTAX 10x50 DCF SP binocular has all the quality features you'd find in higher-priced European models at a fraction of the cost. With exceptional image quality and edge-edge sharpness that comes from a long list of outstanding features, the high-performance PENTAX 10x50 DCF SP binocular is the only choice for discerning users with uncompromising standards.

• Hybrid Aspherical elements provide edge-to-edge sharpness
• Waterproof and Nitrogen-filled to handle extreme weather conditions
• Phase-coated prisms for high resolution, contrast and sharpness
• Extra-short minimum focusing distance for close-up details
• Fully multi-coated optics reduce glare while providing maximum light transmission and color quality
• Scratch resistant coatings on external lenses prevents damage from sand or dirt
• Inner focus design for better balance and durability
• Magnesium alloy body for durability and light weight
• Full rubber housings improve grip and shock resistance
• Locking diopter ring holds your adjustments
• Long eye relief for comfortable viewing with or without eyeglasses
• Helicoid eyepieces for 4 click stops allow you to properly set eye relief

• Binocular Type: Roof-prism, center focusing (inner focus)
• Objective Lens: 4 elements, 3 groups
• Eyepiece Lens: 3 elements, 2 groups (Hybrid aspherical lens)
• Coating: Lens - Multi-coating & Hydrophobic coating; Roof prism - Phase coating
• Magnification: 10X
• Objective Lens Diameter: 50mm
• Real Field of View: 5.0 degrees
• Apparent Field of View: 50 degrees
• Field of View at 1000m: 87m
• Field of View at 1000 Yards: 261'
• Exit Pupil: 5.0mm
• Eye Relief: 22mm
• Prism: Roof
• Minimum Focusing Distance: 11.5 ft
• Relative Brightness: 25
• Diopter Adjustment Range: +/- 3m -1
• Diopter Adjustment: Diopter ring with diopter lock
• Eye Width Adjustment Range: 2.3" - 2.9"
• Focusing Range: 11.5' to infinity
• Eyepiece Ring: Helicoid Type (4 stop)
• Body Color: Dark green and black
• Height & Width: 6.7" x 5.2"
• Thickness: 2.3"
• Weight: 30.0 oz.
• Waterproof: Magnesium body, 1m depth of water (JIS Class 6), Nitrogen filled