{"product_id":"svbony-sv406-25-75x100-hd-spotting-scope","title":"SVBONY SV406 25-75x100 HD Spotting Scope","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003e100mm objective lens for superior light gathering\u003c\/li\u003e\n\u003cli\u003eVariable 25x to 75x magnification range\u003c\/li\u003e\n\u003cli\u003eDual-speed focusing system for fast and fine adjustments\u003c\/li\u003e\n\u003cli\u003eLong 20mm-18mm eye relief for comfortable viewing\u003c\/li\u003e\n\u003cli\u003eIPX5 waterproof and nitrogen-filled for all-weather use\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\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 SV406 25-75x100 Spotting Scope\u003c\/h2\u003e\n\u003cp\u003eThe Svbony SV406 25-75x100 Spotting Scope leverages a massive 100mm objective lens and a versatile 25x-75x magnification range to deliver bright, clear images even in low-light conditions. Its dual-speed focusing system allows for rapid initial targeting and precise final adjustments down to a minimum distance of 10m. With a generous 20mm of eye relief and an IPX5 waterproof rating, this scope is built for extended sessions in demanding outdoor environments.\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\u003e100mm Objective: Maximum Light Gathering from 25x to 75x\u003c\/h3\u003e\n\u003cp\u003eThe core of the SV406 is its 100mm aperture, which gathers significantly more light than smaller 80mm or 90mm scopes. This light-gathering advantage is critical at the upper end of the 25x-75x zoom, ensuring the image remains bright and resolved. The Porro prism design, crafted from H-K9L glass with FMC Silverplate coatings, maximizes light transmission and produces true-to-life colors across the entire 1.7° to 0.9° field of view.\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\u003eDual-Speed Focus: Coarse Targeting and 10m Fine Detail\u003c\/h3\u003e\n\u003cp\u003eAcquiring and focusing on distant subjects is streamlined by the dual-speed focusing mechanism. The coarse focus knob lets you quickly find your target, while the fine focus knob provides the precision needed to resolve subtle details at high magnification. This system is effective whether you're spotting wildlife across a valley or observing targets as close as 10m.\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\u003eIPX5 Weatherproof Build with FMC-Coated H-K9L Optics\u003c\/h3\u003e\n\u003cp\u003eDesigned for field use, the SV406 is nitrogen-filled to prevent internal fogging and sealed to an IPX5 waterproof standard, protecting it from rain and splashes. The substantial 2070g weight provides stability on a tripod, a necessity for a scope with this much magnification. Fully multi-coated (FMC) lenses on all air-to-glass surfaces reduce glare and enhance contrast for sharp viewing in challenging light.\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\u003eComfortable Viewing with 20mm Eye Relief\u003c\/h3\u003e\n\u003cp\u003eExtended observation sessions are made comfortable by the long 20mm to 18mm eye relief, which allows you to see the full field of view easily, even when wearing eyeglasses. The rotating eye mask can be adjusted to the perfect position to block stray light. The exit pupil ranges from a bright 4mm at 25x, ideal for twilight, down to 1.33mm at 75x for detailed daylight observation.\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\"\u003eWhat are the main advantages of the Svbony SV406's 100mm objective lens?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe primary advantage of the \u003cstrong\u003e100mm objective\u003c\/strong\u003e is its light-gathering capability. It produces a significantly brighter image compared to smaller scopes, especially at high magnifications (like 75x) and during dawn or dusk. This allows you to resolve finer details in challenging lighting conditions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow does the SV406's dual-speed focus help when observing small birds at 75x magnification?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eAt 75x magnification, the depth of field is very shallow, and even small adjustments can throw the image out of focus. The \u003cstrong\u003edual-speed focuser\u003c\/strong\u003e on the Svbony SV406 is critical here. You can use the coarse knob to get the bird in view quickly, then switch to the fine focus knob to dial in perfectly sharp details like feather texture or eye-rings without overshooting the point of focus.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs the 20mm eye relief on the Svbony SV406 sufficient for eyeglass wearers?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes. The \u003cstrong\u003e20.0mm to 18.0mm eye relief\u003c\/strong\u003e is considered very generous and is ideal for eyeglass wearers. It allows you to position your eye at the correct distance to see the entire field of view without having to press your glasses against the eyepiece.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use the Svbony SV406 for long-range target spotting at 100 yards?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eAbsolutely. The Svbony SV406 is well-suited for target spotting. At 100 yards, the 25x-75x magnification range will allow you to easily see bullet holes on paper targets. The 100mm aperture will provide a bright image, and the dual-speed focus will help you get a sharp view of the target quickly.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhy is the minimum focus distance of the SV406 10m, and is this a problem?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe \u003cstrong\u003e10m (approximately 33 feet) minimum focus distance\u003c\/strong\u003e is a result of the scope's long 540mm focal length, which is optimized for distant viewing. This is not a problem for typical uses like birding, landscape observation, or target spotting. However, it means the SV406 is not suitable for observing very close subjects, such as insects in your backyard.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat does the IPX5 waterproof rating mean for using the Svbony SV406 in the field?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eAn \u003cstrong\u003eIPX5 rating\u003c\/strong\u003e means the Svbony SV406 is protected against low-pressure water jets from any direction. In practical terms, it can withstand rain and splashing without any damage to the internal optics. Combined with nitrogen filling to prevent fogging, it's a reliable tool for use in unpredictable weather.\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\u003eObjective Lens Diameter\u003c\/td\u003e\n\u003ctd\u003e100mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMagnification\u003c\/td\u003e\n\u003ctd\u003e25x-75x\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFocal Length\u003c\/td\u003e\n\u003ctd\u003e540mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFocusing System\u003c\/td\u003e\n\u003ctd\u003eDual Speed Focusing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAngular Field of View\u003c\/td\u003e\n\u003ctd\u003e1.7°-0.9°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLinear Field of View\u003c\/td\u003e\n\u003ctd\u003e90 ft - 48 ft (@ 1000 yds)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEye Relief\u003c\/td\u003e\n\u003ctd\u003e20.0mm - 18.0mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExit Pupil\u003c\/td\u003e\n\u003ctd\u003e4mm - 1.33mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum Focusing Distance\u003c\/td\u003e\n\u003ctd\u003e10m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrism Type\u003c\/td\u003e\n\u003ctd\u003ePorro 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\u003ePrism Coating\u003c\/td\u003e\n\u003ctd\u003eFMC Silverplate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLens Coating\u003c\/td\u003e\n\u003ctd\u003eFully Multi-Coated (FMC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eObjective Lens Structure\u003c\/td\u003e\n\u003ctd\u003e3 elements in 3 groups\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEyepiece Structure\u003c\/td\u003e\n\u003ctd\u003e7 elements in 4 groups\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWaterproof\u003c\/td\u003e\n\u003ctd\u003eIPX5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNitrogen Filled\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eZoom System\u003c\/td\u003e\n\u003ctd\u003eLinear\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEyecup\u003c\/td\u003e\n\u003ctd\u003eRotating eye mask\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e2070g \/ 4.563lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e470 x 117 x 186mm\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\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003ePortable Soft Case\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/svbony-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eSVBONY 1-Year Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SVBONY","offers":[{"title":"Default Title","offer_id":52861270786333,"sku":"SV-F9355C","price":209.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/SVBONY-SV406-25-75x100-Spotting-Scope-HD-Dual-Focus-Bird-Watching-1_004fada1-f523-47e0-9298-6f8b09196e1a.jpg?v=1788883941","url":"https:\/\/davidastro.com\/fr-us\/products\/svbony-sv406-25-75x100-hd-spotting-scope","provider":"David Astro","version":"1.0","type":"link"}