{"product_id":"explore-scientific-es-11043","title":"Explore Scientific G400 Series 10x42 Binoculars","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003e10x Magnification\u003c\/li\u003e\n\u003cli\u003e42mm Objective Lenses\u003c\/li\u003e\n\u003cli\u003e325 ft Field of View at 1,000 yards\u003c\/li\u003e\n\u003cli\u003e15.1mm Eye Relief\u003c\/li\u003e\n\u003cli\u003eWaterproof and Fog-Proof\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eDownloads\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eExplore Scientific G400 Series 10x42 Binoculars\u003c\/h2\u003e\n\u003cp\u003eThe Explore Scientific G400 Series 10x42 Binoculars combine 10x magnification with 42mm objectives for bright, detailed views. A wide 325-foot field of view at 1,000 yards makes it easy to track moving subjects, while the 15.1mm of eye relief ensures comfortable viewing for all users. With a close focus distance of just 2.5 meters, you can resolve fine details on nearby wildlife.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003e10x42 BaK-4 Optics with Advanced Multi-Layer Coatings\u003c\/h3\u003e\n\u003cp\u003eThe heart of the G400 is its 10x42 roof prism optical system. High-density BaK-4 prisms are treated with phase-correcting, silver, and high-reflectivity dielectric coatings to maximize both light transmission and image contrast. These advanced coatings, combined with fully multi-coated lenses, ensure edge-to-edge sharpness and prevent internal reflections that can wash out detail.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eA 325 ft Field of View and 2.5m Close Focus\u003c\/h3\u003e\n\u003cp\u003eWith a field of view spanning 325 feet at 1,000 yards, you can easily scan broad landscapes or follow fast-moving subjects without constantly readjusting your position. For detailed, up-close observation, the G400s can focus down to just 2.5 meters, revealing intricate patterns on a butterfly's wings or the subtle plumage of a bird at your feeder.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eWaterproof Construction with 15.1mm Eye Relief\u003c\/h3\u003e\n\u003cp\u003eDesigned for real-world field conditions, the G400 chassis is fully waterproof, protecting the optics from rain, fog, and humidity. The twist-up eyecups and generous 15.1mm of eye relief provide a full, comfortable field of view for observers both with and without eyeglasses, eliminating vignetting and eye strain during long sessions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eAre the Explore Scientific G400 10x42 binoculars good for birding fast-moving warblers?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes. The wide 325-foot field of view at 1,000 yards helps you locate and track small, quick-moving birds. The 10x magnification is strong enough to pull out fine plumage details without making the image too shaky to hand-hold.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow will the G400 10x42 perform for viewing deer at dusk in a forest clearing?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThey are well-suited for low-light viewing. The 42mm objective lenses gather a good amount of light, and the combination of BaK-4 prisms with dielectric and silver coatings ensures maximum brightness, helping you distinguish details in twilight conditions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat do the different prism coatings on the Explore Scientific G400 10x42 binoculars do?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe coatings work together to create a brighter, sharper image. \u003cstrong\u003ePhase coatings\u003c\/strong\u003e correct for optical shifts in the roof prisms, improving resolution. \u003cstrong\u003eSilver and high-reflective dielectric coatings\u003c\/strong\u003e act like advanced mirrors to maximize the light that reaches your eye, increasing overall image brightness.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use the G400 10x42 binoculars if I wear glasses?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eAbsolutely. They feature 15.1mm of eye relief and adjustable twist-up eyecups. This allows you to set the proper distance between the eyepiece and your glasses to see the entire field of view without blackouts or vignetting.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the benefit of the 2.5-meter close focus on the G400 10x42 binoculars?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe 2.5-meter close focus lets you observe subjects that are very near to you in high magnification. This is ideal for activities like watching insects, butterflies, or birds at a backyard feeder, revealing details you would otherwise miss.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eAre the Explore Scientific G400 10x42 binoculars durable enough for hiking and hunting?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, they are built for outdoor use. The waterproof construction protects them from the elements, ensuring they can handle rain and humidity. The included carrying case and strap also provide protection during transport.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eGTIN\u003c\/td\u003e\n\u003ctd\u003e811803035065\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/explore-scientific-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eExplore Scientific Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Explore Scientific","offers":[{"title":"Default Title","offer_id":52909377224989,"sku":"ES-11043","price":280.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/ExploreScientific-G400-Series-10x42-Binoculars-1_c4480593-1f01-44f2-999c-167198fce24d.jpg?v=1789061503","url":"https:\/\/davidastro.com\/products\/explore-scientific-es-11043","provider":"David Astro","version":"1.0","type":"link"}