{"product_id":"svbony-sv40-10x42-binoculars","title":"SVBONY SV40 10x42 Binoculars","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003e10x Magnification\u003c\/li\u003e\n\u003cli\u003e42mm Objective Lens Diameter\u003c\/li\u003e\n\u003cli\u003e305ft\/1000yds Field of View\u003c\/li\u003e\n\u003cli\u003eIPX4 Waterproof\u003c\/li\u003e\n\u003cli\u003e609g Net Weight\u003c\/li\u003e\n\u003cli\u003eTripod Adaptable\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\u003eSVBONY SV40 10x42 Binoculars\u003c\/h2\u003e\n\u003cp\u003eThe SVBONY SV40 10x42 Binoculars deliver detailed, long-range views by pairing 10x magnification with 42mm objective lenses for bright images even in low light. These binoculars provide a 305ft field of view at 1000 yards, all within a 609g body that is IPX4 waterproof for reliable use in the field.\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\u003e10x Magnification and 42mm Objectives: Bright, Detailed Views\u003c\/h3\u003e\n\u003cp\u003eThe 10x magnification brings distant subjects, like birds perched in treetops or wildlife across a valley, into sharp focus for clear identification. The 42mm objective lenses gather ample light, producing a 4mm exit pupil that keeps images bright during the critical dawn and dusk hours when animals are most active.\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\u003eH-K9L Prisms and a 4m Near Focus\u003c\/h3\u003e\n\u003cp\u003eInside, H-K9L roof prisms maintain a slim, straight-barrel profile that is easy to hold and pack. This modern design, combined with multi-coated lenses, improves light transmission for high-contrast views with accurate color. The optical system can focus on subjects as close as 4 meters, allowing for detailed observation of nearby insects or flora on the trail.\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\u003eIPX4 Waterproofing and 609g Field-Ready Build\u003c\/h3\u003e\n\u003cp\u003eBuilt for outdoor use, the SV40 has an IPX4 rating, meaning it can withstand splashes and rain without issue. The 609g weight is balanced for comfortable hand-holding, while the center focus wheel allows for fast adjustments. For extended viewing sessions, the binoculars are tripod-adaptable, providing a completely stable image.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwist-up Eyecups:\u003c\/strong\u003e Accommodate observers with or without glasses for a full field of view.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e13.6mm Eye Relief:\u003c\/strong\u003e The distance is functional, though some users with very thick eyeglasses may find the field of view slightly restricted.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRubber Armor:\u003c\/strong\u003e A tactile, non-slip grip ensures secure handling in all weather conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eSV40 10x42 vs. 8x32: Magnification vs. Field of View\u003c\/h3\u003e\n\u003cp\u003eThe SV40 series offers two distinct configurations, and the choice depends entirely on your primary use case. This 10x42 model is for resolving fine detail at a distance, while the 8x32 model prioritizes a wider view and lower weight.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSV40 10x42 (This Model):\u003c\/strong\u003e The higher 10x magnification excels at stationary observation. Its larger 42mm lenses give it an advantage in low light. The trade-off is a narrower 305ft field of view and a higher weight of 609g.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSV40 8x32:\u003c\/strong\u003e Its main advantage is a vast 378ft field of view, making it easier to locate subjects and track moving targets like birds in flight. At only 470g, it's a lighter option for long hikes. The smaller 32mm objectives are less effective in twilight conditions.\u003c\/li\u003e\n\u003c\/ul\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\"\u003eShould I choose the SVBONY SV40 10x42 or the 8x32 model for bird watching?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eIt depends on your birding style. The \u003cstrong\u003eSV40 10x42\u003c\/strong\u003e is better for identifying stationary or distant birds where detail is key, such as waterfowl on a lake. The \u003cstrong\u003e8x32\u003c\/strong\u003e model's wider 378ft field of view is superior for tracking fast-moving birds, like warblers in dense woods or raptors in the sky.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat does the IPX4 rating on the SV40 10x42 binoculars mean?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eAn \u003cstrong\u003eIPX4 rating\u003c\/strong\u003e means the binoculars are resistant to water splashes from any direction. They are protected against rain, mist, and dew, making them safe for general outdoor use. However, they are not fully waterproof and should not be submerged in water.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eAre the SVBONY SV40 10x42 binoculars good for people who wear glasses?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, they are designed for use with eyeglasses. The SV40 10x42 features twist-up eyecups and \u003cstrong\u003e13.6mm of eye relief\u003c\/strong\u003e. While this accommodates most users, those with very thick-lensed glasses might experience a slight narrowing at the edge of the field of view.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow do the H-K9L roof prisms in the SV40 10x42 affect the design?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003e\u003cstrong\u003eH-K9L roof prisms\u003c\/strong\u003e allow the objective lenses and eyepieces to be aligned in a straight line. This results in a more compact, streamlined, and durable body compared to binoculars with Porro prisms. This design makes the SV40 10x42 easier to hold, handle, and pack for activities like hiking.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use the SV40 10x42 to spot deer from a tree stand at dusk?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes. The \u003cstrong\u003e42mm objective lenses\u003c\/strong\u003e are well-suited for low-light conditions like dawn and dusk. They gather significantly more light than 32mm models, producing a brighter image that makes it easier to spot wildlife against a dim, wooded background. The 10x magnification will help resolve details to identify game at a distance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs the 305ft field of view of the SV40 10x42 wide enough for tracking soaring hawks?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eWhile possible, a \u003cstrong\u003e305ft field of view\u003c\/strong\u003e is relatively narrow, making it challenging to track fast or erratically moving subjects. For scanning the sky or following birds in flight, a binocular with a wider field of view, like the SV40 8x32 model at 378ft, is generally a better choice as it makes it easier to keep the subject within the frame.\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\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eSVBONY\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMagnification\u003c\/td\u003e\n\u003ctd\u003e10x \/ 8x\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eObjective Lens Diameter\u003c\/td\u003e\n\u003ctd\u003e42mm \/ 32mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrism Type\u003c\/td\u003e\n\u003ctd\u003eRoof Prism\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrism Glass\u003c\/td\u003e\n\u003ctd\u003eH-K9L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLens Coating\u003c\/td\u003e\n\u003ctd\u003eMulti Coated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFocus System\u003c\/td\u003e\n\u003ctd\u003eCenter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eField of View\u003c\/td\u003e\n\u003ctd\u003e305ft\/1000yds (102m\/1000m) for 10x42\u003cbr\u003e378ft\/1000yds (126m\/1000m) for 8x32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAngular Field of View\u003c\/td\u003e\n\u003ctd\u003e7.2 Degrees (for 8x32 model)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNear Focus Distance\u003c\/td\u003e\n\u003ctd\u003e4m (10x42) \/ 3.5m (8x32)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExit Pupil\u003c\/td\u003e\n\u003ctd\u003e4mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEye Relief\u003c\/td\u003e\n\u003ctd\u003e13.6mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEyecup Type\u003c\/td\u003e\n\u003ctd\u003eTwist-up eyecup\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWaterproof\u003c\/td\u003e\n\u003ctd\u003eIPX4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTripod Adaptable\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e150x126x52mm (10x42) \/ 132x120x44mm (8x32)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet Weight\u003c\/td\u003e\n\u003ctd\u003e609g (10x42) \/ 470g (8x32)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor\u003c\/td\u003e\n\u003ctd\u003eBlack\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\u003ca href=\"https:\/\/davidastro.com\/pages\/svbony-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eSVBONY Warranty\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SVBONY","offers":[{"title":"Default Title","offer_id":52861281075485,"sku":"SV-F9333B","price":35.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/SVBONY-SV40-10x42-Binoculars-Outdoor-Black-for-Hiking-Camping-Bird-Watching-1_be570475-e842-4ce5-8a1f-cc4735e17c89.jpg?v=1788883862","url":"https:\/\/davidastro.com\/en-us\/products\/svbony-sv40-10x42-binoculars","provider":"David Astro","version":"1.0","type":"link"}