# Title: Pentax 20x60 S-Series SP WP Binoculars ## Description: Designed for both astronomical and terrestrial use, Pentax's 20x60 S-Series SP WP Binoculars can be used with confidence in all weather and conditions. The large oversized 60mm 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. Complementing the optical performance are construction details made for the outdoors. 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 binoculars sport 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 affect night-adjusted vision. Their over-sized objectives add weight and bias the center of gravity forward making user fatigue a concern and hand-shake a possibility, so to aid long observation sessions, the binoculars can be mounted on a tripod using an optional adapter. Optical Performance 20x magnification 60mm objective lenses BAK4 Porro prism optical path Anti-reflection fully multicoated optics 115.5' field of view at 1000 yards 44° angle of view Use and Handling Closed bridge configuration Large knurled center focus wheel Right-eye diopter adjustment 21mm long eye relief, 3mm exit pupil Fold-down rubber eyecups seal against ocular cavity and block stray peripheral light Construction Details Rubberized armoring protects against impacts and provides slip-resistant grip Nitrogen-filled, fogproof, and submersible to 3.3' (1m) Internal focusing system helps to maintain waterproof seals Tripod mountable with optional adapter ## Product type: * RETAIL - Accessories - Binoculars ## Vendor: Pentax ## Tags: freeexpedited ## Price range: 319.0 - 319.0 USD ## Link: https://procam.com/products/pentax-20x60-s-series-sp-wp-binoculars ## Compare-at price range: 319.0 - 319.0 USD ## Options - Title: Default Title ## Variants - Default Title, SKU: 65874, Available: yes, Inventory: 8, Delivery profile: - ## Metafields - description_excerpt: - whats_included: - specifications:

Performance

Magnification 20x
Objective Lens Diameter 60 mm
Angle of View 2.2° (Actual)
Field of View 115.5' @ 1000 yd / 38.5 m @ 1000 m
Minimum Focus Distance 58.2' / 17.7 m
Exit Pupil Diameter 3 mm
Eye Relief 21 mm
Diopter Adjustment Yes
Focus Type Center

Features

Fogproof Yes, Nitrogen Filled
Environmental Resistance Water-Resistant (Unrated)

General

Dimensions 8.8 x 7.7 x 3.4" / 22.4 x 19.6 x 8.6 cm
Weight 49.4 oz / 1400.5 g
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