{"product_id":"steiner-military-marine-7x50-binoculars","title":"Steiner Military-Marine 7x50 Binoculars","description":"\u003cp\u003eComing into an unfamiliar harbor at dusk, the buoy light you need is the one your binoculars can still pull out of a graying sea. The Steiner Military-Marine 7x50 is built for that moment. Its 50 mm objectives and \u003cstrong\u003e7.1 mm exit pupil match a fully dark-adapted eye\u003c\/strong\u003e, so the image stays bright at dawn, at dusk, and after dark, exactly when marine navigation gets most dangerous. The 7x magnification is the other half of the marine formula: seven power holds a steadier image against boat motion than a 10x, so a distant mark stays readable from a deck that will not stop moving.\u003c\/p\u003e\n\u003cp\u003eFocus is where this glass earns its keep on the water. There is no center focus wheel to turn. You set each eyepiece to your own eyes once, and Steiner's Sports-Auto-Focus holds everything from mid-distance out to the horizon sharp with no further adjustment. When a contact appears off the bow you raise the binoculars and it is already sharp, with nothing to fumble when your hands are wet and cold. The trade is close range: a fixed-focus glass does not reach down to arm's length, so it is a navigation and scanning tool rather than a near-field one.\u003c\/p\u003e\n\u003cp\u003eThe rest is the build the Military-Marine line is named for. A Makrolon polycarbonate chassis carries Steiner's Floating Prism System on flexible mounts that absorb shock, the NBR Long Life rubber armor gives a secure grip with wet hands, and the sealed body is rated to shrug off an 11 G impact and full waterproofing. Fully Coated High-Contrast optics cut the glare that comes off open water. This is the line built on decades of military and marine service, and that pedigree is the reason it turns up on working boats rather than in a display case.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch5 id=\"key-features\"\u003eKey Features\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eA 7.1 mm exit pupil for low light.\u003c\/strong\u003e It matches a fully dark-adapted pupil, the reason experienced sailors reach for a 7x50 for night watches and dawn-dusk navigation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSports-Auto-Focus.\u003c\/strong\u003e Set the diopters once and the view stays sharp from mid-distance to the horizon, so there is nothing to focus when speed matters on a moving deck.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSteady at 7x.\u003c\/strong\u003e Seven power holds a steadier image against boat motion than higher magnifications, easier to keep on a mark from a pitching deck.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt for the sea.\u003c\/strong\u003e A Makrolon body on Floating Prism mounts, NBR Long Life rubber armor, an 11 G impact rating, and full waterproofing, with Fully Coated High-Contrast optics.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch5 id=\"who-it-s-for\"\u003eWho It's For\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSailors and boaters\u003c\/strong\u003e who navigate at dawn, dusk, or after dark and want the classic marine low-light format in a glass that shrugs off spray and salt.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnyone standing a night watch\u003c\/strong\u003e where a bright, steady image matters more than reach.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIf weight matters more than low-light reach, the \u003ca href=\"\/products\/steiner-military-marine-8x30-binoculars\"\u003eSteiner Military-Marine 8x30\u003c\/a\u003e carries the same rugged build at half the weight. For more magnification on big water, the \u003ca href=\"\/products\/steiner-military-marine-10x50-binoculars\"\u003eSteiner Military-Marine 10x50\u003c\/a\u003e trades a little brightness for extra reach.\u003c\/p\u003e","brand":"Steiner Optics","offers":[{"title":"Default Title","offer_id":48109989789870,"sku":"94019","price":409.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0620\/2494\/1742\/files\/Military-Marine_207x50_20Front.png?v=1784343654","url":"https:\/\/astrotelescopium.com\/products\/steiner-military-marine-7x50-binoculars","provider":"AstroTelescopium","version":"1.0","type":"link"}