Pentax 8x40 S-Series SP Binoculars

Designed to provide an immersive experience for nature and bird watching - Pentax's 8x40 S-Series SP Binoculars boast a wide 656 degrees 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 their utilitarian 8x magnification brings subjects close while maintaining wide 430' field of view at 1000 yards to preserve situational awareness The binoculars sport a 13mm eye relief and the fold-down eyecups seal against the ocular cavity to block stray peripheral light which can dim images

Features: Fold-Down Rubber Eyecups, Tripod Mountable with Optional Adapter, Slip-Resistant Rubberized Armoring, Large Center Focus Wheel, Fully Multicoated Optics, Wide-Angle of View: 65.6°, Closed Bridge Configuration, BAK4 Porro Prism

Prism Type: Porro

Magnification: 8x

Objective Lens Diameter: 40 mm

Angle of View: 8.2 degrees (Actual)

Field of View: 430.4' @ 1000 yd / 143.5 m @ 1000 m

Minimum Focus Distance: 11.6' / 3.54 m

Exit Pupil Diameter: 5 mm

Eye Relief: 13 mm

Diopter Adjustment: Yes

Focus Type: Center

Dimensions: 7.4 x 5.2 x 2.2-inch / 18.8 x 13.2 x 5.6 cm

Weight: 27.2 oz / 771.1 g