{"product_id":"national-geographic-10x42-open-bridge-binoculars","title":"NATIONAL GEOGRAPHIC 10X42 OPEN BRIDGE BINOCULARS","description":"\u003ch4\u003eNational Geographic 10x42mm Open Bridge Binocular, Black\u003c\/h4\u003e\n\u003cp\u003eAn open bridge binocular replaces the solid centre section with two short hinges and a gap between them, and the reason is entirely about how it sits in the hand. Your fingers wrap through the opening rather than around a solid block, which gives a more secure one handed hold, removes weight from the middle of the instrument and makes it easier to raise quickly with one hand while the other is occupied.\u003c\/p\u003e\n\u003ch3\u003eThe 10x42mm open bridge specification\u003c\/h3\u003e\n\u003cp\u003eThe optical layout is a roof design using BaK-4 prisms with fully multi coated lenses, which together produce the sharpness and colour depth that separate a good pair from a cheap one. Ten times magnification with 42 millimetre objectives gives the reach for mid to long range observation and enough aperture to keep the image bright in early morning and late afternoon light.\u003c\/p\u003e\n\u003ch3\u003eField of view, near focus and mounting\u003c\/h3\u003e\n\u003cp\u003eAcross 1000 metres the view spans 114 metres, which is wide for a 10x pair and makes finding a moving subject considerably easier. Near focus is 4 metres. A diopter setting corrects each eye independently, the eyepieces suit eyeglass wearers, and a tripod adapter thread is fitted for extended observation.\u003c\/p\u003e\n\u003ch3\u003eSealing\u003c\/h3\u003e\n\u003cp\u003eThe body is waterproof and purged with inert gas, which keeps water out and stops the internal condensation that forms when a cold instrument is carried into warm air.\u003c\/p\u003e\n\u003cp\u003eFull features and the complete specification table appear below.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBAK-4 roof prisms\u003c\/li\u003e\n\u003cli\u003eMulti-coated lenses for sharpness and vivid colours\u003c\/li\u003e\n\u003cli\u003eWaterproof\u003c\/li\u003e\n\u003cli\u003eFogproof\u003c\/li\u003e\n\u003cli\u003eOpen bridge design makes the binoculars easy to hold, lightweight and aesthetically pleasing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\n\u003ctable\u003e  \n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Design\u003c\/td\u003e\n\u003ctd\u003eRoof\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMagnification\u003c\/td\u003e\n\u003ctd\u003e10x\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMirror\/Lens Diameter\u003c\/td\u003e\n\u003ctd\u003e42 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial Prism\u003c\/td\u003e\n\u003ctd\u003eBaK-4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType Of Coating\u003c\/td\u003e\n\u003ctd\u003eFully multi-coated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEyepieces For Eyeglass Wearers\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiopter Setting\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eField Of View At 1000m7\u003c\/td\u003e\n\u003ctd\u003e114m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNear Focus From7\u003c\/td\u003e\n\u003ctd\u003e4m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWaterproof\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInert Gas Purged\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTripod Adapter Thread\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColour\u003c\/td\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"NATIONAL GEOGRAPHIC","offers":[{"title":"Default Title","offer_id":50239220089072,"sku":"15911","price":3688.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/2651\/0008\/files\/01_national_geographic_10x42mm_open_bridge_binocular_-_black_front_side_view.jpg?v=1787812818","url":"https:\/\/neonsales.co.za\/products\/national-geographic-10x42-open-bridge-binoculars","provider":"NeonSales","version":"1.0","type":"link"}