{"product_id":"pentax-sp-20x60-wp-binoculars","title":"Pentax SP 20x60 WP Binoculars","description":"\u003cp\u003eBAK4 Porro Prism\u003c\/p\u003e\u003cp\u003eFully Multicoated Optics\u003c\/p\u003e\u003cp\u003eNitrogen-Filled, Water and Fogproof\u003c\/p\u003e\u003cp\u003eClosed Bridge Configuration\u003c\/p\u003e\u003cp\u003eSlip-Resistant Rubberized Armoring\u003c\/p\u003e\u003cp\u003eLarge Center Focus Wheel\u003c\/p\u003e\u003cp\u003eTripod Mountable with Optional Adapter\u003c\/p\u003e\u003cp\u003eFold-Down Rubber Eyecups\u003c\/p\u003e\u003cp\u003eDesigned for both astronomical and terrestrial use,\u003c\/p\u003e\u003cp\u003ePentax\u003c\/p\u003e\u003cp\u003e's\u003c\/p\u003e\u003cp\u003e8x40 \/10x50 \/12x50 \/20x60 SP S-Series WP Binocular\u003c\/p\u003e\u003cp\u003ecan be used with confidence in all weather and conditions. The large oversized 40mm (8X40) \/50mm (10X50, 12X50) \/60MM (20X60) 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'. The binocular sports 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 effect night adjusted vision for 10x50, 12x50 \u0026amp; 20x60.\u003c\/p\u003e\u003cp\u003eOptical Performance\u003c\/p\u003e\u003cp\u003e8x 10x 12x 20x magnification\u003c\/p\u003e\u003cp\u003eBAK4 porro prism optical path\u003c\/p\u003e\u003cp\u003eAnti-reflection fully multicoated optics\u003c\/p\u003e\u003cp\u003eUse and Handling\u003c\/p\u003e\u003cp\u003eClosed bridge configuration\u003c\/p\u003e\u003cp\u003eLarge knurled center focus wheel\u003c\/p\u003e\u003cp\u003eRight-eye diopter adjustment\u003c\/p\u003e\u003cp\u003eFold-down rubber eyecups seal against ocular cavity and block stray peripheral light\u003c\/p\u003e\u003cp\u003eConstruction Details\u003c\/p\u003e\u003cp\u003eRubberized armoring protects against impacts and provides slip-resistant grip\u003c\/p\u003e\u003cp\u003eNitrogen-filled, fogproof and submersible to 3.3' (1m)\u003c\/p\u003e\u003cp\u003eInternal focusing system helps to maintain waterproof seals\u003c\/p\u003e\u003cp\u003eTripod mountable with optional adapter\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrism Type:\u003c\/strong\u003e Porro\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMagnification:\u003c\/strong\u003e 8x 10x 12x 20x\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eObjective Lens Diameter:\u003c\/strong\u003e 40 mm \/50 mm \/50 mm \/60 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAngle of View:\u003c\/strong\u003e 6.3° (8x40) 5.0° (10x50) 4.2° (12x50) 2.2° (20x60)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eField of View:\u003c\/strong\u003e 330.7' @ 1000 yd \/ 110.2 m @ 1000 m (8x40) 262.5' @ 1000 yd \/ 87.5 m @ 1000 m (10x50) 220.5' @ 1000 yd \/ 73.5 m @ 1000 m (12x50) 115.5' @ 1000 yd \/ 38.5 m @ 1000 m (20x60)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Focus Distance:\u003c\/strong\u003e 74.9' \/ 22.8 m (8x40) 117.3\" \/ 3 m (10x50) 117.3\" \/ 3 m (12x50) 58.2' \/ 17.7 m (20x60)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExit Pupil Diameter:\u003c\/strong\u003e 5.0 mm (8x40) 5.0 mm (10x50) 4.2 mm (12x50) 3.0 mm (20x60)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEye Relief:\u003c\/strong\u003e 20 mm \/ 21mm (20x60)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterpupillary Adjustment:\u003c\/strong\u003e Not Specified by Manufacturer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDioptric Correction:\u003c\/strong\u003e Not Specified by Manufacturer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFocus Type:\u003c\/strong\u003e Center\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTripod Mount:\u003c\/strong\u003e Yes (Adapter Optional)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 7.0 x 5.4 x 3.0\" \/ 17.8 x 13.7 x 7.6 cm (8x40) 7.2 x 7.0 x 3.1\" \/ 18.3 x 17.8 x 7.9 cm (10x50) 7.2 x 7.0 x 3.1\" \/ 18.3 x 17.8 x 7.9 cm (12x50) 8.8 x 7.7 x 3.4\" \/ 22.4 x 19.6 x 8.6 cm (20x60)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 31.8 oz \/ 901.5 g (8x40) 37.4 oz \/ 1060.3 g (10x50) 38.1 oz \/ 1080.1 g (12x50) 49.4 oz \/ 1400.5 g (20x60)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Pentax","offers":[{"title":"Default Title","offer_id":54819182215452,"sku":"65874","price":469.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/0835\/1516\/files\/65874.tag.0.jpg?v=1793688911","url":"https:\/\/www.magnumsports.com.au\/products\/pentax-sp-20x60-wp-binoculars","provider":"Magnum Sports","version":"1.0","type":"link"}