Key Features

BAK4 Porro Prism
Fully Multicoated Optics
Angle of View: 50Â°
Nitrogen-Filled, Water and Fogproof
Closed Bridge Configuration
Slip-Resistant Rubberized Armoring
Large Center Focus Wheel
Tripod Mountable with Optional Adapter
Fold-Down Rubber Eyecups

Designed for both astronomical and terrestrial use, Pentax’s 10×50 SP S-Series WP Binoculars can be used with confidence in all weather and conditions. The large oversized 50mm objectives are fully multicoated to reduce reflection and maximize light transmission through the entire optical path. 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 large objectives and coatings maximize the amount of light getting to the user’s eyes for exceptional low-light capabilities, and its high 10x magnification provides an immersive observation experience.

Complementing the optical performance are construction details made for the trail. The optical tubes are nitrogen-filled and O-ring sealed for fogproof performance and to make them submersible to as much as 3.3′. The binocular sports a generous 20mm eye relief and the fold-down eyecups seal against the ocular cavity to block stray peripheral light which can dim images and effect night adjusted vision.

What’s in the box
Pentax SP10x50WP Binoculars
Neck Strap
Carrying Case with Strap
2 x Objective Lens Caps
2 x Eyepiece Caps
Limited 30-Year Warranty