{"product_id":"binocolo-nautico-silva-eterna-marine-3-7x50","title":"Silva Eterna Marine 3 7x50 Marine Binoculars","description":"\u003ch2\u003eNautical Binoculars with Fixed Focus and Large Light Transmission\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eSilva Eterna Marine 3 7x50\u003c\/strong\u003e is a \u003cstrong\u003ehigh-quality nautical binocular\u003c\/strong\u003e specifically designed for use at sea. The Eterna series is distinguished by robustness, waterproofing and navigation-specific features — essential characteristics for operating in adverse weather conditions and rough seas.\u003c\/p\u003e\n\n\u003cp\u003eThe \u003cstrong\u003ePorro prism BAK-4 design\u003c\/strong\u003e and \u003cstrong\u003e50mm objective lens\u003c\/strong\u003e deliver a \u003cstrong\u003elarge light transmission\u003c\/strong\u003e, ensuring bright and sharp images even in low light conditions. The key feature of the Eterna Marine 3 is the \u003cstrong\u003efixed focus\u003c\/strong\u003e: after a one-time individual adjustment for personal eyesight, no further manual focusing is required. This allows the user to \u003cstrong\u003efocus directly on the desired object\u003c\/strong\u003e without losing precious time — a decisive advantage in navigation and rough seas.\u003c\/p\u003e\n\n\u003cp\u003eThe body is \u003cstrong\u003enitrogen gas filled\u003c\/strong\u003e to prevent the formation of internal condensation. The \u003cstrong\u003eIPX7\u003c\/strong\u003e rating guarantees full waterproofing, and should they accidentally fall into the water, 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":51261296968011,"sku":"SA37767","price":219.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0886\/1981\/1147\/files\/silva-eterna-marine-3-7x50-binocolo-nautico-uso-marino-robusto-impermeabile-focus-individuale.jpg?v=1744222072","url":"https:\/\/adriasky.it\/en\/products\/silva-eterna-marine-3-7x50","provider":"Adriasky","version":"1.0","type":"link"}