Pentax AD 8x36 WP Roof Prism Binoculars

PRODUCT FEATURES 

·Phase-Corrected BAK4 Roof Prisms

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·Fully Multicoated Optics

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·Angle of View: 52°

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·Nitrogen-Filled, Water and Fogproof

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·Open Bridge Configuration

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·Reinforced Polycarbonate Housing

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·Centre Focusing

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·Tripod Mountable

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·Twist-Up Eyecups

·OVERVIEWDesigned for the nature-enthusiast who wants to pack light without sacrificing image quality, the Pentax 8x36 AD WP Compact Binocular delivers bright clear images while weighing in at just 22.5 ounces. The BAK4 roof prisms are phase-corrected to improve image contrast and enhance colour rendition. All of the optics are anti-reflection fully multicoated to maximize light transmission to produce the brightest views possible.In order to cut weight, the housing is made of corrosion and impact-resistant fibreglass reinforced polycarbonate polymer. The material is also temperature-resistant allowing for its use in extreme climates while reducing expansion and contraction wide temperature swings can cause which can make the optical components move out of collimation over time. Its optical tubes are nitrogen-filled and O-ring sealed so they can are submersible to 3.3', as well as fogproof in all weather conditions.Optical Performance

·8x magnification

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·36mm objective lenses

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·BAK4 roof prisms

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·Phase corrected prism coatings enhance contrast and improve colour rendition

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·Anti-reflection fully multicoated optics

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·341.5' field of view at 1000 yards

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·52° angle of view

·Use and Handling

·Open bridge configuration reduces weight and provides larger gripping area

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·Knurled centre focusing wheel

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·Twist-up eyecups for use with or without eye wear

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·16.0mm eye relief, 4.5mm exit pupil

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·Tripod mountable with optional adapter

·Construction Details

·Lightweight fibreglass reinforced polycarbonate housing

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·Housing is corrosion, temperature and impact-resistant

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·Nitrogen-filled for fogproof performance, submersible to 3.3' (1m)

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·Rubberised armouring protects against impacts and provides slip-resistant grip

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·Inner focusing mechanism provides smooth focus while preserving waterproof seals

·SPECIFICATIONSPrism Type Roof

Magnification 8x

Objective Lens Diameter 36 mm

Angle of View 6.5° (actual)

Field-of-View 341.5' @ 1000 yd / 113.38 m @ 1000 m

Minimum Focus Distance9.84' / 3 m

Exit Pupil Diameter 4.5 mm

Eye Relief 16 mm

Focus Type Centre

Tripod Mount Yes (Adapter Optional)

Dimensions 6.1 x 5.1 x 2.1" / 15.49 x 12.95 x 5.33 cm

Weight 22.5 oz / 638 g