Pentax 10x50 DCF SP Binoculars : DCF-SP-62617

Pentax 10x50 DCF SP Binoculars - DCF-SP-62617. Features:

Hybrid aspherical lens elements give edge to edge sharpness in any lighting condition
Scratch resistant coating on exposed lens elements prevents damage caused by dirt or grit
High-resolution phase-coated roof prisms provide more contrast and sharpness
Extra-short minimum focus distance allows the smallest details to be seen on close in objects
Locking diopter ring allows the binoculars to be handled roughly without needing to be readjusted with each use
Helicoid eyepiece ring with four click stops give the most comfortable eye relief
Lightweight Magnesium-alloy construction make these binoculars extremely durable
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
Inner-focus optical design adds to the durability
Fully multi-coated lenses increase light transmission and color quality
Long eye-relief for viewing with or without glasses
Limited Lifetime Warranty

Specifications

Type:	Roof Prism Center Focusing
Objective Lens Construction:	4 elements in 3 groups
Eyepiece Lens Construction:	3 elements in 2 groups
Magnification:	10X
Objective Lens Diameter:	50mm
Real Field of View:	5.0°
Apparent Field of View:	50°
Field of View at 1000m:	87m
Field of View at 1000 Yards:	261 ft.
Exit Pupil:	5mm
Eye Relief:	22mm
Relative Brightness:	25
Diopter Adjustment Range:	+/-3
Eye Width Adjustment Range:	2.3-2.9 in.
Focusing Range:	11.5’ to infinity
Eyepiece Ring:	Helicoid (4 stop)
Body Color:	Dark Green
Height & Width:	6.7” x 5.2”
Thickness:	2.3”
Weight:	30 oz.
Waterproof:	1m depth of water, Nitrogen filled
Accessories:	Objective Lens Cap, Rain Guard Cap (Eyepiece Lens Cap), Case, Neck Strap

Pentax Part No: 62617

DCF-SP-62617: Pentax 10x50 DCF SP Binoculars