{"title":"Black Friday Deals","description":"\u003cp\u003eEverything we've marked down for Black Friday, gathered on one page so you can compare the sale models side by side instead of hunting through each brand's collection. Each markdown follows the maker's own Black Friday pricing.\u003c\/p\u003e\u003cp\u003eOpen any product for its full specifications and what's in the box. Choosing between thermal scopes? Our \u003ca href=\"\/pages\/thermal-night-vision-buyers-guide\"\u003eThermal \u0026amp; Night Vision Buyer's Guide\u003c\/a\u003e matches a device to your range and budget.\u003c\/p\u003e","products":[{"product_id":"guide-tu650p-thermal-riflescope","title":"Guide TU650P 3.0 Thermal Riflescope with In-Lens LRF","description":"\u003cp\u003eThe Guide TU650P 3.0 is a premium thermal riflescope built around a \u003cstrong\u003e640 × 512 thermal sensor, an ultra-fast 50mm F0.9 lens, and a laser rangefinder built into the objective lens\u003c\/strong\u003e. With a 2560 × 2560 AMOLED display, 256 GB of onboard storage, and a 14-hour battery, the TU650P is purpose-built for hunters who demand peak thermal performance without compromise.\u003c\/p\u003e\n\u003cdiv style=\"max-width:800px;margin:1.5em auto\"\u003e\u003ciframe src=\"https:\/\/www.youtube-nocookie.com\/embed\/2PcQV481NUM?rel=0\" title=\"TU Pro 3.0 Series Officially Launches - The Complete Flagship Thermal Lineup Is Here.\" style=\"width:100%;aspect-ratio:16\/9;border:0\" loading=\"lazy\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003chr\u003e\n\u003ch5 id=\"key-features\"\u003eKey Features\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e640 × 512 thermal sensor, 12 μm pixel pitch\u003c\/strong\u003e — over 327,000 thermal pixels with ≤18 mK NETD produce sharp, detailed imagery in complete darkness and through smoke, with a thermal detection range of 2,600 meters. The 50 Hz shutterless 3.0 calibration keeps the display live at all times, with no freeze frames during recalibration.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e50mm F0.9 objective lens\u003c\/strong\u003e — a faster aperture than the F1.0 lens on the TU650L and TU650M. The wider F0.9 aperture gathers more infrared energy than an F1.0 design, producing brighter images and better contrast when ambient temperature differentials are low, as they often are at dawn, at dusk and on cool-weather hunts.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIn-lens laser rangefinder (1,500 m)\u003c\/strong\u003e — Guide builds the rangefinder into the objective lens, which puts it close to the optical axis, significantly reduces parallax error and keeps the scope compact. Range targets and get holdover corrections from the ballistic calculator, set up in Guide's TargetIR Ballistics app as on the other TU 3.0 scopes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e2560 × 2560 AMOLED display\u003c\/strong\u003e — over 6.5 million pixels, more than eight times the pixels of a 1024 × 768 display. Every pixel of sensor data is rendered with sharp clarity across the full magnification range.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e14-hour battery with hot-swap 18650 cells\u003c\/strong\u003e — dual internal rechargeable batteries plus an external 18650 bay deliver 14 hours, matching the TU650M for the longest runtime in the TU series. Standard 18650 cells mean replacement batteries are available anywhere, and hot-swap capability lets you change the external cell without powering down.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIP68 \/ 6,000J shock rating\u003c\/strong\u003e — fully sealed against dust and submersion, and rated for recoil up to .300 Win Mag. Built to perform in extreme cold (−4°F) through desert heat (122°F).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cp\u003eComparing models? See where the TU650P fits in the full \u003ca href=\"\/collections\/guide-thermal\"\u003eGuide Sensmart thermal range\u003c\/a\u003e, or browse our other \u003ca href=\"\/collections\/thermal-riflescopes\"\u003ethermal riflescopes\u003c\/a\u003e.\u003c\/p\u003e\u003ch5 id=\"ideal-for\"\u003eIdeal For\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eDedicated thermal hunters\u003c\/strong\u003e who use thermal exclusively: the F0.9 objective and in-lens LRF deliver a pure thermal experience with no dual-channel complexity or added weight.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLong-range predator and hog hunters\u003c\/strong\u003e who need to detect, range, and engage targets at extended distances in total darkness, with no external rangefinder required.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHunters who prioritize battery life\u003c\/strong\u003e on multi-day hunts or extended sits. At 14 hours of continuous runtime with hot-swappable 18650 cells, the TU650P matches the TU650M for the longest runtime in the TU series.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProfessional users and outfitters\u003c\/strong\u003e who need a sealed, all-weather thermal optic with integrated LRF and ballistic calculator in a single package rated for the harshest conditions.\u003c\/p\u003e","brand":"Guide","offers":[{"title":"Default Title","offer_id":47552234881198,"sku":"TU650P","price":2795.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0620\/2494\/1742\/files\/TU_650PRO_1.png?v=1772063468"},{"product_id":"guide-tu650l-thermal-riflescope","title":"Guide TU650L 3.0 Thermal Riflescope with LRF","description":"\u003cp\u003eThe Guide TU650L 3.0 is the long-range model of Guide's TU LRF 3.0 series: \u003cstrong\u003ethe only one with a 50mm F1.0 lens, paired with a 1,500 m laser rangefinder and on-screen ballistic holdover\u003c\/strong\u003e. It uses the same 640 × 512 sensor and carries the same 2,600 m detection rating as the \u003ca href=\"\/products\/guide-tu650p-thermal-riflescope\"\u003eTU650P\u003c\/a\u003e and \u003ca href=\"\/products\/guide-tu650m-thermal-riflescope\"\u003eTU650M\u003c\/a\u003e, with a 0.49-inch 1080p AMOLED in place of their 1.03-inch 2560 × 2560 display, and it weighs 815 g.\u003c\/p\u003e\n\u003cdiv style=\"max-width:800px;margin:1.5em auto\"\u003e\u003ciframe src=\"https:\/\/www.youtube-nocookie.com\/embed\/XzELOJheq3o?rel=0\" title=\"Guide Outdoor TU Gen3 Series Thermal Imaging Scope - Chapter 2\" style=\"width:100%;aspect-ratio:16\/9;border:0\" loading=\"lazy\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003chr\u003e\n\u003ch5 id=\"key-features\"\u003eKey Features\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHyper-Light image processing.\u003c\/strong\u003e Guide's current processing for the 640 × 512, 12 µm sensor is aimed at lower noise and finer detail, and the 18 mK sensitivity helps in low-contrast conditions such as humid nights and rain.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShutterless 3.0.\u003c\/strong\u003e Calibration runs without the audible shutter click or the image freeze of shuttered scopes, so the view stays live while you track an animal.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRangefinder with on-screen holdover.\u003c\/strong\u003e Range a target out to 1,500 m and the ballistic calculator shows the corrected holdover. Your load data (bullet, distance, temperature and wind) is set up in the TargetIR Ballistics app and sent to the scope over Wi-Fi.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTen saved setups.\u003c\/strong\u003e Configurations A to J each store a reticle, a ballistic profile and zeros at up to five distances (100 and 200 by default, plus three custom), so one scope can move between rifles or loads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic shot recording.\u003c\/strong\u003e With intelligent recording on, each shot saves a clip running from 5 seconds before the recoil to 10 seconds after, plus 5 photos. A 1-to-5 sensitivity setting decides how hard a jolt it takes, and everything records with audio to 128 GB of internal storage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo batteries and smart sleep.\u003c\/strong\u003e A built-in 18500 works alongside an external 18650, and Guide's manual gives a working time of more than 6 hours at 25 °C (77 °F). With Wi-Fi and Bluetooth off, smart sleep puts the scope on standby when it is tilted 50° or more, as when the rifle is slung, and wakes it when you level it.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt for recoil and weather.\u003c\/strong\u003e Rated for .300 Win Mag recoil and 6,000 J shock, sealed to IP68, and specified for -4°F to 122°F.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePhone app and remote.\u003c\/strong\u003e Dual-band Wi-Fi (2.4 and 5 GHz) links to the TargetIR app for live view and firmware updates, and Bluetooth pairs Guide's optional remote control.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch5 id=\"ideal-for\"\u003eIdeal For\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOpen-country predator hunters\u003c\/strong\u003e calling coyotes across pasture and cut fields, where the 50mm lens identifies and ranges at distances where a 35mm scope shows far less detail.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHog hunters on large ag ground\u003c\/strong\u003e who need to sort a sounder at distance and range the shot before the group moves.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHunters moving up from a 384 or 400 sensor\u003c\/strong\u003e who want 640 × 512 detail with the rangefinder and ballistics built in, without paying for the larger display of the TU650P or TU650M.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe \u003ca href=\"\/products\/guide-tu635l-thermal-riflescope\"\u003eTU635L\u003c\/a\u003e shares the TU650L's sensor, rangefinder, display and controls. The lens is the difference, and it decides where each scope belongs.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eReach.\u003c\/strong\u003e The 50mm lens starts at 3.9x and carries a 2,600 m detection rating, against 1,800 m for the 35mm TU635L. Past 300 m, the longer focal length puts more of the sensor's pixels on the animal, which is what lets you sort a coyote from a fox, or a boar from a sow, before you range it.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eField of view.\u003c\/strong\u003e The cost is a narrower view: 8.2° × 5.0° (about 14 × 9 m at 100 m) on the TU650L, against 11.8° × 7.1° on the TU635L. Scanning a wide field takes longer, and close, fast shots in cover come easier with the 35mm.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eChoose the TU650L for pasture, ag fields, cutovers and shots across draws. Choose the TU635L if most of your shots fall inside 200 m, or you hunt timber where a wide view matters more than reach.\u003c\/p\u003e\n\u003ch5 id=\"accessories-compatibility\"\u003eAccessories \u0026amp; Compatibility\u003c\/h5\u003e\n\u003cp\u003eThe TU650L has a standard 30mm tube and ships with a quick-release mount. Guide's Bluetooth remote and spare 18650 batteries are sold separately. To compare it with the rest of the line, see the \u003ca href=\"\/collections\/guide-thermal\"\u003eGuide Sensmart thermal range\u003c\/a\u003e or browse all \u003ca href=\"\/collections\/thermal-riflescopes\"\u003ethermal riflescopes\u003c\/a\u003e.\u003c\/p\u003e","brand":"Guide","offers":[{"title":"Default Title","offer_id":47552235176110,"sku":"TU650L","price":2295.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0620\/2494\/1742\/files\/TU_650LRF_1.png?v=1772063493"},{"product_id":"guide-tu635l-thermal-riflescope","title":"Guide TU635L 3.0 Thermal Riflescope with LRF","description":"\u003cp\u003eThe Guide TU635L 3.0 pairs a \u003cstrong\u003e640 × 512 thermal sensor with a 35mm F1.0 wide-angle lens\u003c\/strong\u003e for a broader field of view and faster target acquisition than 50mm models, built for hunters who work at close to medium range in brush, timber, or tight terrain. With a 1,500-meter laser rangefinder, ballistic calculator, shutterless 3.0 calibration, and 128 GB of storage, the TU635L puts 640-class thermal performance in a compact, field-ready package.\u003c\/p\u003e\n\u003cdiv style=\"max-width:800px;margin:1.5em auto\"\u003e\u003ciframe src=\"https:\/\/www.youtube-nocookie.com\/embed\/XzELOJheq3o?rel=0\" title=\"Guide Outdoor TU Gen3 Series Thermal Imaging Scope - Chapter 2\" style=\"width:100%;aspect-ratio:16\/9;border:0\" loading=\"lazy\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003chr\u003e\n\u003ch5 id=\"key-features\"\u003eKey Features\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e640 × 512 thermal sensor, 12 μm pixel pitch\u003c\/strong\u003e — over 327,000 thermal pixels with ≤18 mK NETD produce sharp, detailed imagery in complete darkness and through smoke, with a thermal detection range of 1,800 meters.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e35mm F1.0 wide-angle objective lens\u003c\/strong\u003e — delivers a wider field of view (11.8° × 7.1°) than 50mm models, giving you more situational awareness when scanning for targets in dense cover or tracking movement at close range. The faster scene scanning compensates for the shorter detection range with quicker target acquisition.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eShutterless 3.0 calibration\u003c\/strong\u003e — eliminates the brief image freeze that conventional thermal scopes produce during recalibration. The display stays live at 50 Hz without interruption, so you never lose sight of a moving target during a critical moment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1,500 m laser rangefinder with ballistic calculator\u003c\/strong\u003e — range targets instantly and get holdover corrections calculated on-screen. Ballistic profiles are loaded via the TargetIR smartphone app and can be switched on-device once configured, with no phone connection required in the field.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1920 × 1080 AMOLED display\u003c\/strong\u003e — a crisp, high-contrast eyepiece display that renders thermal imagery with clean detail across the full 2.8x–22.4x magnification range.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecoil-activated recording\u003c\/strong\u003e — each shot automatically captures a 15-second video clip and 5 still photos, stored on 128 GB of internal memory. Instant playback lets you review shots without lowering the rifle.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo-battery power\u003c\/strong\u003e — a built-in 18500 rechargeable cell works with a replaceable external 18650, and together they run the scope for over 6 hours at 25 °C (77 °F), according to Guide's manual. Standard 18650 cells are easy to find.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIP68 \/ 6,000J shock rating\u003c\/strong\u003e — fully sealed against dust and submersion, and rated for recoil up to .300 Win Mag. Built to perform in extreme cold (−4°F) through desert heat (122°F).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cp\u003eComparing models? See where the TU635L fits in the full \u003ca href=\"\/collections\/guide-thermal\"\u003eGuide Sensmart thermal range\u003c\/a\u003e, or browse our other \u003ca href=\"\/collections\/thermal-riflescopes\"\u003ethermal riflescopes\u003c\/a\u003e.\u003c\/p\u003e\u003ch5 id=\"ideal-for\"\u003eIdeal For\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003ePredator and hog hunters\u003c\/strong\u003e working in brush, timber, or agricultural settings where targets appear at close to medium range: the wider 35mm field of view lets you scan more ground and pick up movement faster than a 50mm scope.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHunters who prioritize situational awareness\u003c\/strong\u003e over maximum detection range. At its 2.8x base magnification, the TU635L shows an 11.8° horizontal field, about 44% wider than the 8.2° of the 50mm \u003ca href=\"\/products\/guide-tu650l-thermal-riflescope\"\u003eTU650L\u003c\/a\u003e at its 3.9x base, which makes it easier to track running game or scan treelines.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBudget-conscious hunters who want 640-class resolution with LRF\u003c\/strong\u003e — the TU635L delivers the same 640 × 512 sensor and rangefinder as the TU650L at a lower price, trading maximum detection range for a wider field of view.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAR-platform and lightweight rifle hunters\u003c\/strong\u003e who want a compact, capable thermal scope with integrated ballistics at 785 grams, light enough for extended carries without sacrificing core functionality.\u003c\/p\u003e","brand":"Guide","offers":[{"title":"Default Title","offer_id":47552235307182,"sku":"TU635L","price":1995.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0620\/2494\/1742\/files\/TU_435_LRF_1.png?v=1772063500"},{"product_id":"guide-tu435l-thermal-riflescope","title":"Guide TU435L 3.0 Thermal Riflescope with LRF","description":"\u003cp\u003eThe Guide TU435L 3.0 brings an \u003cstrong\u003eintegrated 1,500-meter laser rangefinder and ballistic calculator to the sub-$2,500 price point\u003c\/strong\u003e, the most affordable entry to LRF-equipped thermal riflescopes in the Guide 3.0 lineup. Built on the same shutterless 3.0 platform as the flagship models, the TU435L pairs a 400 × 300 thermal sensor with a 35mm F1.0 lens, 128 GB of storage, and over 7 hours of battery life in a lightweight 780-gram package.\u003c\/p\u003e\n\u003cdiv style=\"max-width:800px;margin:1.5em auto\"\u003e\u003ciframe src=\"https:\/\/www.youtube-nocookie.com\/embed\/XzELOJheq3o?rel=0\" title=\"Guide Outdoor TU Gen3 Series Thermal Imaging Scope - Chapter 2\" style=\"width:100%;aspect-ratio:16\/9;border:0\" loading=\"lazy\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003chr\u003e\n\u003ch5 id=\"key-features\"\u003eKey Features\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e400 × 300 thermal sensor, 12 μm pixel pitch\u003c\/strong\u003e — 120,000 thermal pixels with ≤20 mK NETD deliver clean, usable imagery in complete darkness and through smoke, with a thermal detection range of 1,800 meters. Shutterless 3.0 calibration keeps the display live at 50 Hz, with no freeze frames during recalibration.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e35mm F1.0 objective lens\u003c\/strong\u003e — a fast, light-gathering objective that balances detection range with a practical field of view (7.4° × 4.4°) for medium-range hunting scenarios. The 35mm focal length keeps the scope compact without sacrificing thermal brightness.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1,500 m laser rangefinder with ballistic calculator\u003c\/strong\u003e — range targets instantly and get holdover corrections calculated on-screen. Ballistic profiles are loaded via the TargetIR Ballistics app.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1920 × 1080 AMOLED display\u003c\/strong\u003e — a crisp, high-contrast eyepiece display that renders thermal imagery with clean detail across the full 4.4x–17.6x magnification range.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecoil-activated recording\u003c\/strong\u003e — each shot automatically captures a 15-second video clip and 5 still photos, stored on 128 GB of internal memory. Instant playback lets you review shots without lowering the rifle.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-in and external batteries\u003c\/strong\u003e — an 18500 cell inside the body and an 18650 in the external compartment keep it running for more than 7 hours at 25 °C (77 °F), per Guide's manual. Spare 18650 cells are a common size.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIP68 \/ 6,000J shock rating\u003c\/strong\u003e — fully sealed against dust and submersion, and rated for recoil up to .300 Win Mag. Built to perform in extreme cold (−4°F) through desert heat (122°F).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cp\u003eComparing models? See where the TU435L fits in the full \u003ca href=\"\/collections\/guide-thermal\"\u003eGuide Sensmart thermal range\u003c\/a\u003e, or browse our other \u003ca href=\"\/collections\/thermal-riflescopes\"\u003ethermal riflescopes\u003c\/a\u003e.\u003c\/p\u003e\u003ch5 id=\"ideal-for\"\u003eIdeal For\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eBudget-conscious hunters who need integrated LRF\u003c\/strong\u003e — the TU435L is the most affordable thermal riflescope in the Guide lineup with a built-in laser rangefinder and ballistic calculator, eliminating the need to carry and operate a separate ranging device.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHog and predator hunters\u003c\/strong\u003e working at moderate distances who want reliable thermal detection and range-to-target data in a single optic. The 1,800-meter detection range and 1,500-meter LRF cover the vast majority of practical hunting scenarios.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFirst-time thermal scope buyers\u003c\/strong\u003e who want a modern, full-featured scope with the Guide 3.0 platform (shutterless calibration, recoil-activated recording, TargetIR app integration and IP68 durability) without the price premium of 640-class resolution.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWeight-conscious hunters\u003c\/strong\u003e who want LRF capability in a compact package. At 780 grams, the TU435L is the lightest of Guide's TU LRF 3.0 scopes, making it a practical choice for extended carries and lightweight rifle builds.\u003c\/p\u003e","brand":"Guide","offers":[{"title":"Default Title","offer_id":47552235536558,"sku":"TU435L","price":1445.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0620\/2494\/1742\/files\/TU435_LRF.png?v=1772063507"},{"product_id":"guide-orion-o635cs-thermal-clip-on","title":"Guide Orion O635CS 2-in-1 Thermal Clip-On \u0026 Monocular","description":"\u003cp\u003eThe Guide Orion O635CS delivers \u003cstrong\u003etrue 640 × 512 thermal resolution at 12 μm pixel pitch with 15 mK NETD in a 285-gram chassis that detaches as a handheld monocular\u003c\/strong\u003e. Guide’s field test puts it beside its sibling, the \u003ca href=\"\/products\/guide-orion-o435cs-thermal-clip-on\"\u003eOrion O435CS\u003c\/a\u003e.\u003c\/p\u003e\n\u003cdiv style=\"max-width:800px;margin:1.5em auto\"\u003e\u003ciframe src=\"https:\/\/www.youtube-nocookie.com\/embed\/0yzwtgN8S4A?rel=0\" title=\"Guide Orion O435CS vs O635CS thermal clip-on field test\" style=\"width:100%;aspect-ratio:16\/9;border:0\" loading=\"lazy\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003chr\u003e\n\u003ch5 id=\"key-features\"\u003eKey Features\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e640 × 512 @ 12 μm sensor with 15 mK NETD\u003c\/strong\u003e — full 640-class resolution, for cleaner hot-target edges at long range\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e35 mm F0.9 lens\u003c\/strong\u003e — fast aperture for low-radiation scenes; 12.5° × 9.4° field of view (22 × 17 m at 100 m), wider than a 50 mm lens gives on the same 640 sensor, for faster target acquisition during scan\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e0.49\" 1920 × 1080 AMOLED display\u003c\/strong\u003e — a full-HD eyepiece display for the 640 × 512 image; deep blacks help separate warm targets from ambient terrain\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeven image palettes\u003c\/strong\u003e — White Hot, Black Hot, Red Hot, Green Hot, Iron Red, Blue Hot, Sepia\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2-in-1, clip-on or handheld\u003c\/strong\u003e — slide ahead of your day scope or detach and scan with screen zoom; no separate eyepiece adapter, no second device to carry\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e6000J recoil rating\u003c\/strong\u003e — Guide's published shock and recoil spec\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReplaceable 18500 batteries (×2 included)\u003c\/strong\u003e — a replaceable battery rather than a sealed cell; two batteries cover a full night's hunt with no USB charging downtime\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIP67 weatherproof\u003c\/strong\u003e — rated for rain, dew and dust\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHyper-Light 2.0 image processing\u003c\/strong\u003e — Guide's contrast and detection algorithm tightens warm-body edges against thermally messy backgrounds (rocky ground, leaf litter, dewpoint fog)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e285 g \/ 10.05 oz\u003c\/strong\u003e — Guide's published weight\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cp\u003eComparing models? See where the O635CS fits in the full \u003ca href=\"\/blogs\/news\/guide-sensmart-thermal-lineup-which-model-is-right-for-you\"\u003eGuide Sensmart thermal lineup\u003c\/a\u003e, or browse our other \u003ca href=\"\/collections\/thermal-clip-ons\"\u003ethermal clip-ons\u003c\/a\u003e.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch5 id=\"ideal-for\"\u003eIdeal For\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSerious predator hunters\u003c\/strong\u003e at the 200–400+ yard range where 640-class detail matters more than a 50 mm objective\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHunters running precision rifle in bolt or AR platform\u003c\/strong\u003e with quality day glass who want to extend hunting hours without abandoning their daytime zero. Guide rates it at 6000J of shock, and the clip-on form factor leaves the host scope’s zero alone\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStand hunters and scanners\u003c\/strong\u003e who want a single tool that mounts when they're ready to shoot and detaches when they're scanning, with no second monocular in the pack\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuyers who want to bypass the smart-feature tax\u003c\/strong\u003e — the O635CS leaves out WiFi, an app and onboard recording\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch5 id=\"accessories-compatibility\"\u003eAccessories \u0026amp; Compatibility\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThreaded for adapter mounts\u003c\/strong\u003e — the Rusan MAR quick-release bell-mount (with Rusan's M33.5 connector) or a Picatinny rail adapter, available separately; Guide's own adapter rings are optional too\u003c\/li\u003e\n\u003cli\u003ePairs with any SFP or FFP daylight rifle scope. \u003cstrong\u003eFor SFP scopes\u003c\/strong\u003e, zero at the magnification you'll hunt at, because host-scope misalignment with a clip-on grows with magnification\u003c\/li\u003e\n\u003cli\u003eShips with two 18500 batteries, charger, USB-A to USB-C cable, lint-free cloth, and a soft carry bag\u003c\/li\u003e\n\u003cli\u003e5-year manufacturer warranty (10 years on the thermal sensor) backed by Guide's US-based repair center in Texas\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Guide","offers":[{"title":"Default Title","offer_id":47814382354606,"sku":"O635CS","price":1595.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0620\/2494\/1742\/files\/O635CS_1_5ce79dd7-f024-4842-b967-534bc6f00dc2.png?v=1777900026"},{"product_id":"guide-tu635p-thermal-riflescope","title":"Guide TU635P 3.0 Thermal Riflescope with In-Lens LRF","description":"\u003cp\u003eThe Guide TU635P 3.0 puts a 640 × 512, 12 μm thermal sensor rated at 18 mK behind a \u003cstrong\u003e35 mm F0.9 lens with the laser rangefinder built into the objective\u003c\/strong\u003e, and shows the image on a 1.03-inch 2560 × 2560 AMOLED display. Next to the \u003ca href=\"\/products\/guide-tu635l-thermal-riflescope\"\u003eTU635L\u003c\/a\u003e, which pairs the same sensor format and 18 mK rating with a 35 mm F1.0 lens, it moves to F0.9 from F1.0, to the 2560 × 2560 display from 1920 × 1080, to 60 mm of eye relief from 48 mm and to a 14-hour battery rating from more than 6 hours. The TU635L ranges farther (1,500 m against 1,000 m) and is lighter (785 g against 850 g).\u003c\/p\u003e\n\u003chr\u003e\n\u003ch5 id=\"key-features\"\u003eKey Features\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e640 × 512 thermal sensor.\u003c\/strong\u003e Guide's uncooled VOx detector works across the 8 to 14 μm band at a 12 μm pitch, with an 18 mK rating and a 50 Hz frame rate, and Guide processes the picture with its Hyper Light image algorithm. Guide rates the TU635P's detection range at 2,600 m (2,800 yd).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRangefinder inside the objective.\u003c\/strong\u003e Guide integrates the laser rangefinder into the objective lens, which it says reduces the scope's overall size and \"eliminates parallax error for maximum ranging accuracy.\" It ranges to 1,000 m (1,090 yd), and a short press of Key B turns ranging on.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarge square display.\u003c\/strong\u003e The 1.03-inch 2560 × 2560 AMOLED sits behind an eyepiece with 60 mm of eye relief and a -5 to +5 diopter. Magnification starts at 2.6x and reaches 20.8x with 8x digital zoom, across a 12.5° × 10.0° field that covers 22 × 17 m at 100 m.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShutter-free imaging.\u003c\/strong\u003e Guide builds the TU 3.0 series on a shutter-free design, adopted, in Guide's words, \"for immersive hunting without interference.\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo built-in cells and a replaceable 18650.\u003c\/strong\u003e Two 18650 cells are built in, and the battery compartment takes a replaceable 18650, for a rated 14 hours. Two replaceable cells come in the box, and Guide says \"the replaceable standard 18650 batteries support hot swapping.\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecording with sound.\u003c\/strong\u003e A short press of Key A takes a photo and a long press records video, with audio from the built-in microphone, to 128 GB of memory. A USB-C cable moves the files to a computer.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt for recoil and weather.\u003c\/strong\u003e Guide specifies 6,000 J of shock resistance \"to withstand recoil,\" an IP68 seal and an operating range of -4°F to 122°F (-20°C to 50°C).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCentral focus and zoom.\u003c\/strong\u003e A centrally placed focusing knob and a zoom knob set focus and magnification, and turning the function knob switches between seven color palettes from the live view: White Hot, Black Hot, Red Hot, Green Hot, Iron Red, Blue Hot and Sepia.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApp and remote.\u003c\/strong\u003e Dual-band Wi-Fi (2.4 and 5 GHz) connects Guide's TargetIR app, which shows the scope's live image on a phone and lets you control the scope from it. Bluetooth pairs Guide's optional remote control.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch5 id=\"ideal-for\"\u003eIdeal For\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHunters in thick cover and short sight lines\u003c\/strong\u003e, where the 12.5° × 10.0° field at 2.6x covers about twice the area of the 8.8° × 7.0° field on the 50 mm TU650P.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong sits and back-to-back nights\u003c\/strong\u003e, on a 14-hour rating with replaceable 18650 cells that Guide says can be swapped hot.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHunters who film their hunts\u003c\/strong\u003e and want video with sound, 128 GB of storage and a live view on a phone.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShooters moving up from a 0.49-inch 1080p scope\u003c\/strong\u003e, who want the 1.03-inch 2560 × 2560 display and 60 mm of eye relief.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTU635P, TU635LS or TU650P.\u003c\/strong\u003e The \u003ca href=\"\/products\/guide-tu635ls-thermal-riflescope\"\u003eTU635LS\u003c\/a\u003e shares this scope's 35 mm F0.9 lens, 2560 × 2560 display, 60 mm of eye relief, 14-hour rating and 128 GB of storage, with a 15 mK sensor and a 1,200 m rangefinder. The \u003ca href=\"\/products\/guide-tu650p-thermal-riflescope\"\u003eTU650P\u003c\/a\u003e puts the same 640 × 512 sensor and 18 mK rating behind a 50 mm F0.9 lens, for a 3.7x start, an 8.8° × 7.0° field, a 1,500 m rangefinder and 256 GB of storage.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch5 id=\"accessories-compatibility\"\u003eAccessories \u0026amp; Compatibility\u003c\/h5\u003e\n\u003cp\u003eThe TU635P has a standard 30 mm tube and comes with Guide's quick-release scope mount. Guide offers a Bluetooth remote control and spare 18650 batteries as optional accessories.\u003c\/p\u003e","brand":"Guide","offers":[{"title":"Default Title","offer_id":67942909051054,"sku":"TU635P","price":2495.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0620\/2494\/1742\/files\/TU635_PRO_1.png?v=1793738962"}],"url":"https:\/\/astrotelescopium.com\/collections\/black-friday-deals.oembed","provider":"AstroTelescopium","version":"1.0","type":"link"}