Overview

Pentax's 10x50 S-Series SP WP Binocular can be used with confidence in all weather and lighting conditions. The 50mm objectives are fully multicoated to reduce reflection and maximize light transmission through the entire optical path without making them overly cumbersome for a long day on the trail. Utilizing the traditional porro prism configuration gives scenes a rich depth of view for an immersive observation experience and provides a comfortable feel in the hand with a lot of surface area to maintain a sure grip. The coatings ensure bright and clear high-contrast images even in low-light, and its utilitarian 10x magnification brings subjects close while maintaining 363 field of view to preserve situational awareness.

Exceptional quality meets high-end expectations.

Large objective lenses incorporated in the design allow for contrast-rich, bright viewing under all light conditions.

Premium multi-layer coatings assure the maximum light transmission through the binocular. The result is bright, crisp, true-to-life images in the widest range of viewing conditions.

Rigid body construction makes these binoculars extremely rugged to maintain optical alignment. This ensures comfortable viewing throughout the life of the product.

Waterproof and nitrogen-filled (JIS Class 6) to handle the most extreme weather conditions (submersible to 1m).

Optical Performance

10x magnification
50mm objective lenses
BAK4 Porro prism optical path
Anti-reflection fully multicoated optics
262.5' field of view at 1000 yards
50° angle of view

Use and Handling

Closed bridge configuration
Large knurled center focus wheel
Right-eye diopter adjustment
20mm long eye relief, 5.0mm exit pupil
Fold-down rubber eyecups seal against ocular cavity and block stray peripheral light

Construction Details

Rubberized armoring protects against impacts and provides slip-resistant grip
Nitrogen-filled, fogproof and submersible to 3.3' (1m)
Internal focusing system helps to maintain waterproof seals
Tripod mountable with optional adapter

Specification

Product Type	Porro Prism, Center Focus, Waterproof binocular
Focusing Range	18.15 feet - infinity
Prism	Porro
Objective Lens Diameter	50mm
Specifications	10X
Real Field Of View	5.0 degrees
Field Of View At 1000m	87 meters
Binocular Type	Porro Prism
Field Of View At 1000y	287.1 feet
Exit Pupil	5.0mm
Eye Relief	20mm
Relative Brightness	25.0
Eyepiece Ring	Helicoid
Body Color	Black
Height Width	7.0x7.2 inches
Thickness	3.1 inches
Weight	37.4 ounces
Waterproof	Yes
Minimum Focusing Distance	18.15 feet
Fogproof	Yes, Nitrogen Filled

Warranty:

5 Year’s of limited warranty against manufacturing defects (Note: Warranty is not applicable for front caps, rear caps, straps, and carry cases. Also, warranty is not applicable for physical damage).

Pentax SP 10x50 WP Binoculars With Case