{"product_id":"apex-640-50mm-riflescope-thermal-clip-on","title":"Apex 640 50mm Riflescope Thermal Clip-On","description":"\u003ch1\u003eApex 640 50mm Riflescope Thermal Clip-On\u003c\/h1\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003e\n  The Alpen Optics Apex 640 50mm Thermal Clip-On is a front-attachment monocular that instantly transforms your existing day scope into a full-capability thermal night optic - no permanent modifications required. Built for hunters, predator callers, and serious shooters who demand versatility in low-light and no-light environments, it clips on to a wide range of riflescopes supporting up to 10x magnification. The 640x512 thermal sensor with a 12 µm pixel pitch and industry-leading sensitivity of 18 mK or less delivers crisp target detection at ranges up to 2600 meters, making it one of the most capable clip-on thermals available.\n\u003c\/p\u003e\n\u003cp\u003e\n  Beyond thermal imaging, a built-in laser rangefinder measures distances out to 1000 meters, giving you the range data you need to make confident shots without carrying a separate device. Advanced image processing reduces environmental noise for sharper target clarity, while sub-pixel zeroing technology keeps reticle adjustment errors under 0.9cm at 100 meters. The magnesium alloy housing is both waterproof and shockproof, engineered to hold up against the demands of field use and the punishment of high-recoil rifles rated up to 1000g.\n\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eClip-On Thermal Design:\u003c\/strong\u003e Attaches to the front of your existing riflescope, converting it from a day scope to a thermal night optic in seconds - no gunsmith needed.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e640x512 Thermal Sensor:\u003c\/strong\u003e High-resolution 12 µm pixel pitch sensor with 18 mK or better sensitivity for exceptional target detail and detection up to 2600m.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBuilt-In Laser Rangefinder (LRF):\u003c\/strong\u003e Accurately measures distances up to 1000 meters, eliminating the need to carry a separate rangefinder in the field.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOLED Display with 6 Color Palettes:\u003c\/strong\u003e Choose from black hot, white hot, green, iron hot, red hot, or sepia for optimal target contrast in any environment.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSub-Pixel Zeroing Technology:\u003c\/strong\u003e Ultra-fine reticle adjustments keep zeroing error under 0.9cm at 100 meters for precision shot placement.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRecoil-Activated Video Recording:\u003c\/strong\u003e Automatically begins recording on firing, with 32GB of internal storage to capture your hunts and shooting sessions.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWi-Fi Live Streaming:\u003c\/strong\u003e Stream footage directly to your smartphone or tablet for real-time sharing or review.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBluetooth Remote Control:\u003c\/strong\u003e Adjust settings without taking your hands off the rifle or breaking your shooting position.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e15-Hour Battery Life:\u003c\/strong\u003e Dual 18650 rechargeable batteries with a quick-release cover deliver up to 15 hours of combined runtime for all-day and all-night hunts.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMagnesium Alloy Housing:\u003c\/strong\u003e Waterproof and shockproof construction rated to 1000g max recoil - rugged without adding unnecessary weight.\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 640 50mm Thermal Clip-On Unit\u003c\/li\u003e\n  \u003cli\u003e2x Rechargeable 18650 Batteries\u003c\/li\u003e\n  \u003cli\u003eBluetooth Remote Control\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 Apex 640 50mm Thermal Clip-On is the kind of optic that serious hunters and long-range shooters reach for when conditions get tough and the stakes are high. Whether you're calling coyotes at midnight or tracking game through dense cover, the combination of a high-sensitivity 640x512 sensor and integrated laser rangefinder means you're never left guessing. The ability to clip onto your existing scope means you can protect your investment in a quality day optic while unlocking a full suite of thermal capabilities instantly. Fifteen hours of combined battery life and a rugged magnesium alloy build mean this unit is as dependable on the last hunt of the season as it is on the first. Alpen Optics backs this product with a United States Limited Warranty, giving you peace of mind alongside performance. For shooters who want a single, versatile thermal solution that punches above its class, the Apex 640 50mm delivers.\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\u003eATC650\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\u003eScreen\u003c\/th\u003e\n\u003ctd\u003eOLED, 1920x1080\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\u003eField of View\u003c\/th\u003e\n\u003ctd\u003e8.7 - 7 degrees\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eClose Focus\u003c\/th\u003e\n\u003ctd\u003e6m\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eEye Relief\u003c\/th\u003e\n\u003ctd\u003e30mm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eDetection Distance\u003c\/th\u003e\n\u003ctd\u003e2600m\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eLaser Rangefinder\u003c\/th\u003e\n\u003ctd\u003eYes, up to 1000m\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eMax. Recoil\u003c\/th\u003e\n\u003ctd\u003e1000g\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\u003e32GB\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eBattery Type\u003c\/th\u003e\n\u003ctd\u003eRechargeable 18650 x2 (up to 15 hours combined)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e580g\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003eUnited States Limited Warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eShipping\u003c\/th\u003e\n\u003ctd\u003eShips standard parcel - free on orders $70+ within the continental U.S.\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eReturns\u003c\/th\u003e\n\u003ctd\u003e30-day return window; item must be unused and in original packaging\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\u003eWill this clip-on work with my existing riflescope?\u003c\/summary\u003e\n    \u003cp class=\"faq-content\"\u003eThe Apex 640 50mm Thermal Clip-On is designed to integrate with a broad range of riflescopes and supports scopes with up to 10x magnification. It attaches to the front of your scope without any permanent modification. If your scope falls within that magnification range, it should be compatible - but we recommend confirming objective bell diameter fit before purchasing.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eCan I use this for hunting predators and hogs at night?\u003c\/summary\u003e\n    \u003cp class=\"faq-content\"\u003eAbsolutely. The Apex 640 was purpose-built for exactly this kind of hunting. Its 640x512 thermal sensor with 18 mK sensitivity picks up heat signatures in total darkness, dense brush, and foggy conditions where a traditional night vision optic would struggle. The 2600m detection range means you can spot and identify predators at serious distances before they ever know you're there.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eDoes this replace my need for a separate rangefinder?\u003c\/summary\u003e\n    \u003cp class=\"faq-content\"\u003eFor most field situations, yes. The built-in laser rangefinder measures distances accurately out to 1000 meters, which covers the effective engagement range for the vast majority of hunting and shooting applications. Having ranging integrated directly into the unit also means fewer pieces of gear to manage in the field.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eHow does the recoil-activated recording work?\u003c\/summary\u003e\n    \u003cp class=\"faq-content\"\u003eThe device uses a sensor that detects the recoil impulse when you fire your rifle and automatically triggers video recording. This means you don't have to manually press record before taking a shot - the unit captures the moment for you. Footage is stored on the 32GB internal memory and can also be streamed via Wi-Fi to a connected device.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWhat is the battery life and how are batteries charged?\u003c\/summary\u003e\n    \u003cp class=\"faq-content\"\u003eThe Apex 640 comes with two rechargeable 18650 batteries that together provide up to 15 hours of runtime. Each battery alone provides approximately 6 hours of use. The device features a quick-release battery cover for fast swaps in the field. Charging is done via a compatible 18650 battery charger - we recommend keeping a charged spare on hand for extended outings.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eIs this unit waterproof? Can I use it in rain or heavy dew?\u003c\/summary\u003e\n    \u003cp class=\"faq-content\"\u003eYes. The Apex 640 is built with a magnesium alloy housing that is both waterproof and shockproof, making it suitable for hunting in wet weather, heavy dew, and harsh field conditions. While it's rated for weather resistance, it is not designed for full submersion.\u003c\/p\u003e\n  \u003c\/details\u003e\n\u003c\/div\u003e","brand":"Alpen Optics","offers":[{"title":"Default Title","offer_id":55918229422385,"sku":"ATC650","price":2999.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1724\/7681\/files\/ATC650_45Right-logo_905a5d1f-6122-4ec4-ad6f-8a0d33513449.png?v=1787662294","url":"https:\/\/omahasportsandgames.com\/products\/apex-640-50mm-riflescope-thermal-clip-on","provider":"Omaha Sports \u0026 Games","version":"1.0","type":"link"}