{"product_id":"guide-tu435ls-thermal-scope-lrf","title":"Guide TU435LS Thermal Scope with LRF With Quick Release Scope Mount","description":"\u003cp\u003eThe \u003cstrong\u003eGuide TU435LS Thermal Scope with LRF\u003c\/strong\u003e combines high-sensitivity thermal imaging, integrated laser rangefinding and long-range detection in a rugged optic designed for demanding field use.\u003c\/p\u003e\u003cp\u003eFeaturing a \u003cstrong\u003e400×300 12μm thermal sensor\u003c\/strong\u003e with \u003cstrong\u003e15mK NETD thermal sensitivity\u003c\/strong\u003e, the TU435LS delivers detailed thermal imagery across challenging environmental conditions. Its \u003cstrong\u003e35mm objective lens\u003c\/strong\u003e provides a detection range of up to \u003cstrong\u003e1800 metres\u003c\/strong\u003e, while the built-in \u003cstrong\u003e1200m laser rangefinder\u003c\/strong\u003e delivers fast and accurate distance measurement directly through the scope.\u003c\/p\u003e\u003cp\u003eGuide's \u003cstrong\u003eApexVision S1 image processing architecture\u003c\/strong\u003e and Hyper-Light algorithm work together to enhance contrast, clarity and fine detail, while \u003cstrong\u003eShutterless 3.0 technology\u003c\/strong\u003e provides smoother viewing with minimal interruption.\u003c\/p\u003e\u003cp\u003eA large \u003cstrong\u003e1.03-inch 2560×2560 AMOLED display\u003c\/strong\u003e, \u003cstrong\u003e4.2×–16.8× magnification\u003c\/strong\u003e, up to \u003cstrong\u003e14 hours of battery operation\u003c\/strong\u003e, Wi-Fi connectivity and an IP68 protection rating complete a feature-rich thermal optic for longer-range observation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIncludes quick-release scope mount.\u003c\/strong\u003e\u003c\/p\u003e\u003ch2\u003eApexVision S1 Image Processing\u003c\/h2\u003e\u003cp\u003eThe TU435LS features \u003cstrong\u003eGuide's ApexVision S1 image processing architecture\u003c\/strong\u003e, developed to enhance thermal image clarity, detail and overall viewing performance.\u003c\/p\u003e\u003cp\u003eAdvanced processing works alongside the thermal detector to improve image definition and contrast while reducing unwanted noise.\u003c\/p\u003e\u003cp\u003eThis helps users retain useful detail around heat signatures and surrounding terrain when observing in darkness, poor visibility or low thermal-contrast conditions.\u003c\/p\u003e\u003ch2\u003e400×300 12μm Thermal Sensor\u003c\/h2\u003e\u003cp\u003eAt the heart of the Guide TU435LS is a \u003cstrong\u003e400×300 thermal detector with a 12μm pixel pitch\u003c\/strong\u003e.\u003c\/p\u003e\u003cp\u003eCombined with \u003cstrong\u003e15mK NETD thermal sensitivity\u003c\/strong\u003e, the sensor is capable of detecting subtle temperature differences within a scene, helping produce detailed thermal imagery across changing environmental conditions.\u003c\/p\u003e\u003cp\u003eA \u003cstrong\u003e50Hz frame rate\u003c\/strong\u003e provides smooth image performance while scanning or observing moving subjects.\u003c\/p\u003e\u003ch2\u003e35mm Lens \u0026amp; 1800m Detection Range\u003c\/h2\u003e\u003cp\u003eThe TU435LS features a \u003cstrong\u003e35mm objective lens\u003c\/strong\u003e, providing strong performance for medium- and longer-range observation.\u003c\/p\u003e\u003cp\u003ePaired with the 400×300 thermal detector, the optical system provides a stated \u003cstrong\u003edetection range of up to 1800 metres\u003c\/strong\u003e.\u003c\/p\u003e\u003cp\u003eIts \u003cstrong\u003e4.2× base magnification\u003c\/strong\u003e provides a closer initial view of distant subjects, while magnification can be increased up to \u003cstrong\u003e16.8×\u003c\/strong\u003e when additional detail is required.\u003c\/p\u003e\u003ch2\u003eIntegrated 1200m In-Lens Laser Rangefinder\u003c\/h2\u003e\u003cp\u003eA standout feature of the TU435LS is its \u003cstrong\u003e1200m laser rangefinder integrated directly into the objective lens assembly\u003c\/strong\u003e.\u003c\/p\u003e\u003cp\u003ePositioning the LRF close to the optical axis helps minimise parallax between the ranging system and the viewed image, while also keeping the overall design more streamlined.\u003c\/p\u003e\u003cp\u003eThe integrated rangefinder allows users to observe a thermal signature and measure its distance through the same device, eliminating the need to switch to a separate handheld rangefinder.\u003c\/p\u003e\u003ch2\u003e1.03\" 2560×2560 AMOLED Display\u003c\/h2\u003e\u003cp\u003eThe Guide TU435LS features a large \u003cstrong\u003e1.03-inch AMOLED display with 2560×2560 resolution\u003c\/strong\u003e, providing a highly detailed and immersive viewing experience.\u003c\/p\u003e\u003cp\u003eThe high-resolution display complements the thermal detector and ApexVision processing system, helping present fine thermal detail clearly during extended observation.\u003c\/p\u003e\u003cp\u003eAvailable colour palettes include \u003cstrong\u003eWhite Hot, Black Hot, Red Hot, Green Hot, Iron Red, Blue Hot and Sepia\u003c\/strong\u003e.\u003c\/p\u003e\u003cp\u003eA \u003cstrong\u003e-5 to +5 diopter adjustment\u003c\/strong\u003e allows the viewing system to be fine-tuned for individual eyesight requirements.\u003c\/p\u003e\u003ch2\u003eHyper-Light Image Processing\u003c\/h2\u003e\u003cp\u003eGuide's \u003cstrong\u003eHyper-Light algorithm\u003c\/strong\u003e works alongside ApexVision S1 to enhance contrast, reduce image noise and improve finer thermal detail.\u003c\/p\u003e\u003cp\u003eThis processing is designed to provide a clearer and more defined thermal image, particularly when environmental conditions make thermal contrast more difficult to distinguish.\u003c\/p\u003e\u003ch2\u003eShutterless 3.0 Technology\u003c\/h2\u003e\u003cp\u003eThe TU435LS incorporates \u003cstrong\u003eGuide Shutterless 3.0 technology\u003c\/strong\u003e, designed to minimise image freezing and audible clicking during conventional thermal calibration cycles.\u003c\/p\u003e\u003cp\u003eThis provides smoother, more continuous viewing during normal operation.\u003c\/p\u003e\u003cp\u003eA shutter module is retained for startup calibration and operation under extreme temperature conditions to help maintain image quality.\u003c\/p\u003e\u003ch2\u003eDual-Battery System\u003c\/h2\u003e\u003cp\u003eThe TU435LS uses a multi-battery configuration consisting of \u003cstrong\u003etwo built-in 18650 batteries and one external replaceable 18650 battery\u003c\/strong\u003e.\u003c\/p\u003e\u003cp\u003eTogether, the system provides up to \u003cstrong\u003e14 hours of operating time\u003c\/strong\u003e, making the scope suitable for extended periods of use in the field.\u003c\/p\u003e\u003cp\u003eThe external battery can be replaced when required, while \u003cstrong\u003eUSB-C charging and USB 2.0 connectivity\u003c\/strong\u003e provide convenient power and data access.\u003c\/p\u003e\u003ch2\u003eErgonomic Controls\u003c\/h2\u003e\u003cp\u003eThe TU435LS features an intuitive control layout designed around easy access to focus, zoom and commonly used functions.\u003c\/p\u003e\u003cp\u003eThe control arrangement allows adjustments to be made quickly while maintaining a stable and comfortable operating position.\u003c\/p\u003e\u003ch2\u003eVideo, Audio \u0026amp; Wi-Fi Connectivity\u003c\/h2\u003e\u003cp\u003eThe Guide TU435LS supports \u003cstrong\u003evideo and audio recording\u003c\/strong\u003e, allowing thermal observations to be captured directly through the scope.\u003c\/p\u003e\u003cp\u003eBuilt-in Wi-Fi connectivity provides wireless access to compatible external devices for supported 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Waveband\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8–14μm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eObjective Lens\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e35mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMagnification\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4.2×–16.8×\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDetection Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUp to 1800m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eField of View\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e14 × 10m @ 100m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLaser Rangefinder\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUp to 1200m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDisplay\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.03\" AMOLED, 2560×2560\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDiopter Adjustment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-5 to +5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColour Palettes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWhite Hot, Black Hot, Red Hot, Green Hot, Iron Red, Blue Hot, Sepia\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVideo Recording\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAudio Recording\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWi-Fi \/ Hotspot\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBattery\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2 × built-in 18650 + 1 × external 18650\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBattery Operating Time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUp to 14 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUSB-C\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCharging \/ USB 2.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProtection Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIP68\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-20°C to 50°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e420 × 89 × 80mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e875g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIncluded Mount\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eQuick-release scope mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch2\u003eWhy Choose the Guide TU435LS?\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eGuide TU435LS Thermal Scope with LRF\u003c\/strong\u003e is designed for users who want integrated ranging and longer-range thermal observation in a single optic.\u003c\/p\u003e\u003cp\u003eIts \u003cstrong\u003e400×300 12μm thermal sensor, 15mK NETD sensitivity, 35mm lens and 1800m detection range\u003c\/strong\u003e provide capable thermal performance, while the built-in \u003cstrong\u003e1200m in-lens laser rangefinder\u003c\/strong\u003e adds precise distance measurement without requiring a separate device.\u003c\/p\u003e\u003cp\u003eThe large \u003cstrong\u003e1.03-inch 2560×2560 AMOLED display\u003c\/strong\u003e provides a highly detailed viewing experience, while ApexVision S1 processing, Hyper-Light image enhancement, Shutterless 3.0 technology, up to 14 hours of battery runtime, Wi-Fi connectivity, recording functionality, IP68 protection and an included quick-release mount complete a powerful thermal platform.\u003c\/p\u003e","brand":"Apex Tactical","offers":[{"title":"Default Title","offer_id":48295268614331,"sku":"TIGUI668","price":3399.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0736\/5440\/3259\/files\/GuideTULS_1.webp?v=1787650649","url":"https:\/\/apextactical.com.au\/products\/guide-tu435ls-thermal-scope-lrf","provider":"Apex 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