Pentax SP 8x40 Waterproof Binoculars

Pentax SP 8x40 Waterproof Binoculars
(Pentax 65871)

We Think You Should Know

• BAK4 Porro Prism
• Fully Multicoated Optics
• 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
  
  

OVERVIEW

Designed for both astronomical and terrestrial use, Pentax's 8x40 SP S-Series WP Binoculars can be used with confidence in all weather and conditions. The large oversized 40mm 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'.