Pentax SP 8x40 Binoculars
(Pentax 65902)

We Think You Should Know

• BAK4 Porro Prisms



• Fully Multicoated Optics



• Closed Bridge Configuration



• Slip-Resistant Rubberized Armoring



• Large Center Focus Wheel



• Tripod Mountable with Optional Adapter



• Fold-Down Rubber Eyecups
  
  

OVERVIEW

Designed to provide an immersive experience for nature and bird watching, Pentax's 8x40 S-Series SP Binoculars boast a wide 65.6o angle of view and porro prisms that produce a rich depth of view. The 40mm 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. The coatings ensure bright and clear high-contrast images even in low-light, and its utilitarian 8x magnification brings subjects close while maintaining wide 430' field of view at 1000 yards to preserve situational awareness. The binocular sports a 13mm eye relief and the fold-down eyecups seal against the ocular cavity to block stray peripheral light which can dim images.