{"product_id":"binocolo-nautico-silva-eterna-marine-3-7x50","title":"Silva Eterna Marine 3 7x50 Marine Binoculars","description":"\u003ch2\u003e7x50 Nautical Binoculars with Fixed Focus for Marine Navigation\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eSilva Eterna Marine 3 7x50\u003c\/strong\u003e is the nautical binocular for those who demand optical reliability and solid construction in a single instrument on board. Waterproof and specifically designed for the marine environment, it is the ideal choice for coastal and offshore navigation in any sea condition. The Eterna series was built for those who cannot afford compromises at sea.\u003c\/p\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eBAK-4 Porro prisms\u003c\/strong\u003e combined with the \u003cstrong\u003e50mm objective lens\u003c\/strong\u003e ensure high light transmission — essential in low light conditions, at dawn and dusk or under overcast skies. The \u003cstrong\u003efixed focus\u003c\/strong\u003e is the feature that makes the difference in navigation: calibrated once to personal eyesight, the binoculars are always ready to use without any manual adjustment — even in rough seas, even with wet hands.\u003c\/p\u003e\n\n\u003cp\u003eThe body is \u003cstrong\u003enitrogen gas filled\u003c\/strong\u003e to prevent internal fogging even in the extreme humidity conditions typical of the marine environment. The \u003cstrong\u003eIPX7\u003c\/strong\u003e certification guarantees full waterproofing even in the event of accidental immersion — and should they end up in the sea, the Eterna Marine 3 \u003cstrong\u003efloats\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eArticle number\u003c\/th\u003e\n\u003ctd\u003e37767\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMagnification\u003c\/th\u003e\n\u003ctd\u003e7x\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eObjective diameter\u003c\/th\u003e\n\u003ctd\u003e50mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eField of view\u003c\/th\u003e\n\u003ctd\u003e116m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePrism type\u003c\/th\u003e\n\u003ctd\u003eBAK-4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGas filling\u003c\/th\u003e\n\u003ctd\u003eNitrogen\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWater resistance\u003c\/th\u003e\n\u003ctd\u003eIPX7 – Waterproof\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions (mm)\u003c\/th\u003e\n\u003ctd\u003e200 x 74 x 208\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e1150g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Silva","offers":[{"title":"Default Title","offer_id":50643461144907,"sku":"SA37767","price":219.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0861\/8121\/6587\/files\/eterna-marine-3_37767_main-persp-path-600x600.jpg?v=1729531945","url":"https:\/\/mareshop.eu\/en\/products\/silva-eterna-marine-3-7x50","provider":"Mareshop","version":"1.0","type":"link"}