{"product_id":"apex-thermal-640-50mm-riflescope","title":"Apex Thermal 640 50mm Riflescope","description":"\u003ch1\u003eApex Thermal 640 50mm Riflescope\u003c\/h1\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003e\n  The Alpen Apex Thermal 640 50mm Riflescope is a professional-grade thermal optic built for hunters who demand peak performance in any condition - day or night, rain or shine. Featuring a 640x512 thermal sensor with an exceptional sensitivity rating of 18 mK or less, it detects the slightest temperature differences to produce crisp, low-noise imagery at distances up to 2,600 meters. Whether you're navigating dense foliage, zero-light environments, or challenging weather, this riflescope gives you a decisive edge over your target.\n\u003c\/p\u003e\n\u003cp\u003e\n  Built on a rugged, waterproof, and shockproof platform, the Apex Thermal 640 pairs cutting-edge thermal detection with a high-resolution OLED display and six selectable color palettes - black hot, white hot, green, iron hot, red hot, and sepia - so you can tune your view to any environment. Recoil-activated video recording, 64GB of internal storage, and built-in Wi-Fi for live streaming round out a feature set that sets this scope apart from the competition.\n\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e640x512 Thermal Sensor:\u003c\/strong\u003e High-resolution sensor with 12 µm pixel pitch captures fine heat detail for precise target identification at long range.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExceptional Sensitivity (18 mK NETD):\u003c\/strong\u003e Detects the slightest temperature differences, producing clear, low-noise imagery even in the most challenging conditions.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e2,600m Detection Range:\u003c\/strong\u003e The 50mm objective delivers outstanding long-distance target acquisition for serious hunters and shooters.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOLED Display (1440x1080):\u003c\/strong\u003e High-contrast screen renders vivid thermal images across six color palettes - black hot, white hot, green, iron hot, red hot, and sepia.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRecoil-Activated Video Recording:\u003c\/strong\u003e Automatically captures footage on each shot with 64GB of internal storage for reviewing your hunt.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBuilt-in Wi-Fi:\u003c\/strong\u003e Stream live footage directly to your smartphone or other device for real-time observation and sharing.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDual Power System with Hot Swap:\u003c\/strong\u003e Internal rechargeable lithium battery plus external CR123A support allows battery swaps without powering down the scope.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMultiple Reticle Patterns and Colors:\u003c\/strong\u003e Choose from a variety of reticle styles and colors to match your preferred shooting setup.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWaterproof and Shockproof Construction:\u003c\/strong\u003e Built to handle the rigors of field use, harsh weather, and rifle recoil without missing a beat.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDigital Magnification (2.78x base, up to 8x):\u003c\/strong\u003e Flexible zoom options with 1x, 2x, 4x, and 8x digital magnification for adaptable engagement distances.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eObjective Lens Options \u0026amp; Which to Choose\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e35mm Objective:\u003c\/strong\u003e A more compact and lighter option that still delivers impressive thermal performance with a detection range of up to 1,800 meters. Ideal for hunters who prioritize a lighter carry or primarily hunt in moderate-range environments like wooded terrain and fields.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e50mm Objective:\u003c\/strong\u003e The long-range powerhouse, extending detection capability to 2,600 meters and gathering more thermal energy for enhanced image clarity. Best suited for open-country hunting, predator calling, or any application where maximum range and image detail matter most.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eApex Thermal 640 50mm Riflescope\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eWhy You'll Love It\u003c\/h2\u003e\n\u003cp\u003e\n  The Alpen Apex Thermal 640 is engineered for hunters who refuse to let darkness or dense cover limit their effectiveness. With a sensor sensitive enough to pick out heat signatures through heavy foliage and a detection range stretching to 2,600 meters, this is a scope that keeps up with your most ambitious pursuits. The hot swap dual battery system means you'll never be caught powerless in the field - just swap and keep hunting. Recoil-activated recording and Wi-Fi connectivity bring a modern edge to traditional hunting, letting you review, share, and analyze your shots with ease. Rugged enough for seasons of hard use and precise enough to give you confidence at extended range, the Apex Thermal 640 is a long-term investment in your hunting success. Backed by Alpen Optics' United States Limited Warranty, you can trust this optic to perform when it matters most.\n\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eProduct Specifications\u003c\/h2\u003e\n\u003cdiv class=\"custom-product-faq\"\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eView Product Specs\u003c\/strong\u003e\u003c\/summary\u003e\n\u003ctable border=\"1\"\u003e\n\u003ctbody\u003e\n  \u003ctr\u003e\n\u003cth\u003eItem Number\u003c\/th\u003e\n\u003ctd\u003eATRS650\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eObjective Lens\u003c\/th\u003e\n\u003ctd\u003e50mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eEffective Pixels\u003c\/th\u003e\n\u003ctd\u003e640x512\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003ePixel Pitch\u003c\/th\u003e\n\u003ctd\u003e12 µm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eSensitivity (NETD)\u003c\/th\u003e\n\u003ctd\u003e18 mK or less\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eScreen\u003c\/th\u003e\n\u003ctd\u003eOLED, 1440x1080\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eDigital Magnification\u003c\/th\u003e\n\u003ctd\u003e2.78x base (1x, 2x, 4x, 8x)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eField of View\u003c\/th\u003e\n\u003ctd\u003e8.7 - 6.98 degrees\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eClose Focus\u003c\/th\u003e\n\u003ctd\u003e5m\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eEye Relief\u003c\/th\u003e\n\u003ctd\u003e50mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eDetection Distance\u003c\/th\u003e\n\u003ctd\u003e2,600m\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eReticle\u003c\/th\u003e\n\u003ctd\u003eMultiple Patterns and Colors\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eZeroing\u003c\/th\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eWi-Fi\u003c\/th\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eInternal Storage\u003c\/th\u003e\n\u003ctd\u003e64GB\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eBattery Type\u003c\/th\u003e\n\u003ctd\u003eRechargeable Lithium (internal) and (1) CR123A\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e957g\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003eUnited States Limited Warranty by Alpen Optics\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eShipping\u003c\/th\u003e\n\u003ctd\u003eShips standard ground; free on orders $70+ within the continental U.S.\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eAssembly Required\u003c\/th\u003e\n\u003ctd\u003eNo - ready to mount and zero out of the box\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003cdiv class=\"custom-product-faq\"\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eCan this scope be used during the day as well as at night?\u003c\/summary\u003e\n    \u003cp class=\"faq-content\"\u003eYes - the Apex Thermal 640 is a full-time thermal imaging scope, meaning it detects heat signatures rather than relying on visible light. This makes it equally effective during daylight hours, at dusk and dawn, and in total darkness, as well as through fog, smoke, or dense foliage where traditional optics fall short.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eHow does the hot swap battery system work?\u003c\/summary\u003e\n    \u003cp class=\"faq-content\"\u003eThe scope features an internal rechargeable lithium battery that serves as a backup power source. When your external CR123A battery runs low, you can remove and replace it while the internal battery keeps the scope running - no need to power down, re-zero, or interrupt your hunt.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWhat is the difference between the 35mm and 50mm models?\u003c\/summary\u003e\n    \u003cp class=\"faq-content\"\u003eThe primary difference is detection range and light-gathering capability. The 35mm model detects targets up to 1,800 meters and is a lighter, more compact option. The 50mm model extends detection to 2,600 meters and delivers greater image clarity at long distances, making it the preferred choice for open-country or long-range hunting situations.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eDoes the scope record video automatically when I shoot?\u003c\/summary\u003e\n    \u003cp class=\"faq-content\"\u003eYes. The Apex Thermal 640 features recoil-activated video recording, which means it automatically begins capturing footage when it detects the recoil of a shot. All recordings are saved to the 64GB of internal storage for later review.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWhat color palettes are available on the OLED display?\u003c\/summary\u003e\n    \u003cp class=\"faq-content\"\u003eThe scope offers six selectable color palettes: black hot, white hot, green, iron hot, red hot, and sepia. Each palette renders thermal imagery differently, allowing you to choose the contrast and color style that best suits your environment and personal preference.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eIs this scope compatible with standard rifle mounts?\u003c\/summary\u003e\n    \u003cp class=\"faq-content\"\u003eThe Apex Thermal 640 is designed to mount on standard rifle platforms. For the most accurate fit, we recommend verifying your ring and rail specifications before purchasing. If you have questions about compatibility, feel free to contact us for guidance.\u003c\/p\u003e\n  \u003c\/details\u003e\n\u003c\/div\u003e","brand":"Alpen Optics","offers":[{"title":"Default Title","offer_id":55918229160241,"sku":"ATRS650","price":2999.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1724\/7681\/files\/ATRS650_ThermalRifleScope-1.jpg?v=1787662293","url":"https:\/\/omahasportsandgames.com\/products\/apex-thermal-640-50mm-riflescope","provider":"Omaha Sports \u0026 Games","version":"1.0","type":"link"}