{"product_id":"prismaticos-levenhuk-nelson-7x50-con-reticula-y-brujula","title":"Levenhuk Nelson 7x50 Binoculars with Reticle and Compass","description":"\u003cp\u003e\u003cstrong\u003eLevenhuk Nelson 7x50 Binoculars with Reticle and Compass\u003c\/strong\u003e\u003cbr\u003eMarine binoculars in a floating waterproof body. Prism type: Porro. Magnification, x: 7. Objective lens diameter, mm: 50\u003c\/p\u003e\u003cp\u003eLevenhuk Nelson 7x50 Marine Binoculars will be an excellent choice for a fisherman or a marine sports enthusiast. They have a large aperture, 7x magnification, and a wide field of view that allows comfortable observation of extensive objects. Their 50 mm aperture lenses collect a lot of light; thanks to this, observations can be made during twilight.\u003c\/p\u003e\u003cp\u003eThe housing features a built-in rangefinder and a compass with diode illumination. The graduated scale of the rangefinder can be seen through the eyepieces; it will allow you to measure the height of observed objects or their distance, thus knowing their position. The diode light requires two batteries. The compass indicates the direction of the object; each division corresponds to 1°; north corresponds to 360°, south is 180°, east 90°, and west 270°.\u003c\/p\u003e\u003cp\u003eThe rangefinder serves to calculate the distance to the observed object or its size. If one of the parameters is known, it is possible to calculate the other using a special formula, by inputting the information provided by the rangefinder.\u003c\/p\u003e\u003cp\u003eThe optical design uses Porro prisms. The optical components, made of BaK-4 glass, minimize aberrations and transmit a sharp image with saturated colors. The multi-coated lenses substantially reduce light loss.\u003c\/p\u003e\u003cp\u003eThe housing is waterproof and made of durable plastic, with a rubber coating to protect the binoculars against accidental impacts. Nitrogen filling prevents the lenses from fogging up with sudden temperature changes.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003eFloating marine binoculars with rangefinder and a compass with diode light\u003cbr\u003eFull-size Porro prisms and BaK-4 glass\u003cbr\u003eFully multi-coated lenses\u003cbr\u003eTextured body for easier grip\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eThe kit includes:\u003c\/strong\u003e\u003cbr\u003eBinoculars\u003cbr\u003eObjective and eyepiece caps\u003cbr\u003eStrap\u003cbr\u003eCase\u003cbr\u003eCleaning wipe\u003cbr\u003eUser manual and warranty\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003ePrism type: Porro\u003cbr\u003eMagnification, x: 7\u003cbr\u003eObjective lens diameter (aperture), mm: 50.0\u003cbr\u003eEyepieces: 2 elements in 1 group\u003cbr\u003eObjectives: 3 elements in 2 groups\u003cbr\u003eOptics material: BaK-4\u003cbr\u003eLens coating: full multi-coating\u003cbr\u003eExit pupil diameter, mm: 7.1\u003cbr\u003eEye relief, mm: 23\u003cbr\u003eTwilight factor: 18.7\u003cbr\u003eRelative brightness: 51\u003cbr\u003eResolution threshold: 5.5\u003cbr\u003eField of view, °: 7\u003cbr\u003eField of view, m\/1000 m: 122\u003cbr\u003eClose focus, m: 4\u003cbr\u003eDiopter adjustment: ±5\u003cbr\u003eInterpupillary distance, mm: 56 – 76\u003cbr\u003eFocusing: individual for each eyepiece\u003cbr\u003eEyecups: foldable\u003cbr\u003eBody material: plastic\u003cbr\u003eBody filling: nitrogen\u003cbr\u003eWaterproof: yes\u003cbr\u003eMoisture resistance: yes\u003cbr\u003eHermetically sealed design: yes\u003cbr\u003eTemperature range, °C: -20...+55\u003cbr\u003eAdaptable to a tripod: standard 1\/4\" thread, requires an adapter (not included in the kit)\u003cbr\u003eCompass: built-in\u003cbr\u003eMeasuring scale: yes\u003cbr\u003eBuilt-in rangefinder: yes\u003cbr\u003ePower supply: 2 LR936 batteries (not included)\u003cbr\u003eSize: classic\u003cbr\u003eApplication: military\/field, hunting and fishing, marine\u003cbr\u003eBag in kit: yes\u003cbr\u003eAdditional: rubber-coated body\u003cbr\u003eCase\/bag included in kit: case\u003c\/p\u003e","brand":"Levenhuk","offers":[{"title":"Default Title","offer_id":52888157585751,"sku":"72109","price":165.25,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/6198\/6860\/files\/72109_levenhuk-binoculars-nelson-7x50_00.jpg?v=1772201781","url":"https:\/\/astrotelescopios.com\/en-efta\/products\/prismaticos-levenhuk-nelson-7x50-con-reticula-y-brujula","provider":"Astro Telescopios","version":"1.0","type":"link"}