{"product_id":"pixfra-draco-d635-4k-multispectral-binoculars","title":"Pixfra Draco D635-4K Multispectral Binoculars","description":"\n\u003ch2\u003ePixfra Draco D635-4K Multispectral Binoculars Summary\u003c\/h2\u003e\n\u003cp\u003eThe Pixfra Draco D635-4K is a high-end multispectral binocular that combines high-resolution thermal imaging with 4K digital night vision and an integrated laser rangefinder in a compact handheld format. It uses a 640 × 512 thermal sensor, which is paired with a 4K digital channel, providing increased thermal detail and wider field coverage compared with lower-resolution systems.\u003c\/p\u003e\n\u003cp\u003eThermal imaging operates with a NETD sensitivity below 15 mK, allowing fine temperature differences to remain visible when observing complex environments such as woodland, open terrain or mixed ground cover. A 35 mm thermal objective delivers a wide field of view while maintaining strong detection capability, with heat detection rated up to 1,800 metres. The digital channel records and displays 4K footage and switches automatically between day and night modes based on ambient light.\u003c\/p\u003e\n\u003cp\u003eThis model suits users who require the highest level of thermal detail for wildlife observation, land management and extended outdoor monitoring, while retaining a portable, handheld form factor.\u003c\/p\u003e\n\u003ch3\u003ePixfra Draco D635-4K Key Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e640 × 512 thermal sensor with sub-15 mK sensitivity for high-detail thermal imaging\u003c\/li\u003e\n\u003cli\u003e35 mm thermal objective providing a wide thermal field of view\u003c\/li\u003e\n\u003cli\u003e4K digital night vision channel with automatic day and night switching\u003c\/li\u003e\n\u003cli\u003eIntegrated laser rangefinder measuring distances up to 1,000 m\u003c\/li\u003e\n\u003cli\u003e1920 × 1080 OLED display delivering consistent output across viewing modes\u003c\/li\u003e\n\u003cli\u003eElectronic image stabilisation to reduce visible handheld movement\u003c\/li\u003e\n\u003cli\u003eDetachable IR illuminator with 850 nm and 940 nm options\u003c\/li\u003e\n\u003cli\u003eReplaceable dual 18650 battery system supporting extended field use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePixfra Draco D635-4K Multispectral Binoculars in More Detail\u003c\/h2\u003e\n\u003ch3\u003eMultispectral viewing\u003c\/h3\u003e\n\u003cp\u003eThe Draco D635-4K sits at the top of the Draco range by combining a 640 × 512 thermal sensor with a compact optical design. The increased thermal resolution provides a denser image, improving subject definition and edge clarity when scanning wide scenes or observing smaller heat sources at distance. Thermal sensitivity below 15 mK enhances separation between objects with similar surface temperatures, which is particularly noticeable in complex or cluttered environments.\u003c\/p\u003e\n\u003cp\u003eThe 35 mm thermal objective delivers a wide thermal field of view measuring 21.9 metres at 100 metres, supporting efficient scanning while maintaining a stated detection range of up to 1,800 metres. Base thermal magnification starts at 2.6x and extends digitally up to 20.8x, allowing flexible framing without excessive image breakdown at moderate zoom levels.\u003c\/p\u003e\n\u003ch3\u003eDigital night vision and low-light use\u003c\/h3\u003e\n\u003cp\u003eThe digital channel uses a 3840 × 2160 CMOS sensor for daytime and night-time observation. Digital magnification ranges from 5.5x to 44x, with a wide field of view measuring 35.3 metres at 100 metres. Automatic switching between day and night modes reduces the need for manual changes as lighting conditions vary throughout the day.\u003c\/p\u003e\n\u003cp\u003eA detachable IR illuminator is supplied with both 850 nm and 940 nm emitters, allowing users to select between stronger illumination or reduced visibility depending on conditions and operational preference.\u003c\/p\u003e\n\u003ch3\u003eOLED Display\u003c\/h3\u003e\n\u003cp\u003eAll viewing modes are presented through a 0.49-inch OLED display with a 1920 × 1080 resolution. The display maintains consistent brightness, contrast and colour handling across thermal palettes and digital views, helping detail remain visible during extended observation sessions. Image processing, including PIPS 3.0, applies scene optimisation and colour handling to maintain edge definition and tonal separation when scanning complex backgrounds.\u003c\/p\u003e\n\u003ch3\u003eLaser ranging\u003c\/h3\u003e\n\u003cp\u003eA built-in laser rangefinder measures distances up to 1,000 metres and overlays range information directly within the viewfinder. Distance data can be viewed alongside both thermal and digital imagery, supporting spatial awareness when monitoring movement, estimating range or surveying larger outdoor areas.\u003c\/p\u003e\n\u003ch3\u003eHandling and field operation\u003c\/h3\u003e\n\u003cp\u003eDespite its higher-resolution thermal system, the D635-4K maintains a compact body measuring 195 × 130.6 × 61.7 mm. Electronic image stabilisation helps reduce visible shake during handheld use, particularly at higher digital magnifications. Control placement supports one-handed operation, with tactile buttons that can be identified without lowering the binoculars from the eye.\u003c\/p\u003e\n\u003cp\u003ePower is supplied by two replaceable 18650 batteries, providing up to around nine hours of operation depending on temperature, viewing mode and recording use. Spare batteries can be swapped in the field, and the unit supports charging from mains power and portable power banks for extended sessions.\u003c\/p\u003e\n\u003cp\u003eZoom control is handled via a multi-function control wheel positioned for index finger operation, allowing smooth zoom adjustment without changing grip. A four-button layout provides access to core functions, with silent button operation and controls that can be located and used by touch in low-light conditions.\u003c\/p\u003e\n\u003ch3\u003eRecording and connectivity\u003c\/h3\u003e\n\u003cp\u003eVideo and still images are recorded internally, with footage reflecting the active viewing mode. Wi-Fi connectivity supports both 2.4 GHz and 5 GHz bands, enabling wireless transfer and remote viewing on compatible mobile devices when required.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat thermal resolution does the Draco D635-4K use?\u003c\/h3\u003e\n\u003cp\u003eIt uses a 640 × 512 thermal sensor with sensitivity rated below 15 mK.\u003c\/p\u003e\n\u003ch3\u003eHow far can it detect heat signatures?\u003c\/h3\u003e\n\u003cp\u003eThe stated detection range is up to 1,800 metres depending on conditions.\u003c\/p\u003e\n\u003ch3\u003eDoes it include a laser rangefinder?\u003c\/h3\u003e\n\u003cp\u003eYes, a built-in laser rangefinder measures distances up to 1,000 metres.\u003c\/p\u003e\n\u003ch3\u003eCan it be used during the day and at night?\u003c\/h3\u003e\n\u003cp\u003eYes, it includes a 4K digital channel and switches automatically between day and night modes.\u003c\/p\u003e\n\u003ch3\u003eWhat batteries does it use?\u003c\/h3\u003e\n\u003cp\u003eIt uses two replaceable 18650 rechargeable batteries, with spares supplied.\u003c\/p\u003e\n\u003ch3\u003eIs an IR illuminator included?\u003c\/h3\u003e\n\u003cp\u003eYes, a detachable IR illuminator is supplied with both 850 nm and 940 nm emitters.\u003c\/p\u003e\n\u003ch3\u003eDoes it support wireless connectivity?\u003c\/h3\u003e\n\u003cp\u003eYes, it supports Wi-Fi on both 2.4 GHz and 5 GHz bands.\u003c\/p\u003e\n\u003ch3\u003eWhat’s in the box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePixfra Draco D635-4K Multispectral Binoculars\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePixfra Draco D635-4K Multispectral Binoculars Specifications\u003c\/h2\u003e\n\u003ctable cellpadding=\"0\" cellspacing=\"0\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eThermal Sensor\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e640×512, \u0026lt;15mK NETD\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eObjective Lens\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e35mm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eThermal FOV\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e21.9m @ 100m\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eThermal Magnification\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e2.6x-20.8x\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eCMOS Sensor (NV)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e3840×2160\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eNight Vision Magnification\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e5.5x-44x\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eNight Vision FOV\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e35.3m @ 100m\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eDetection Range\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e1800 m\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003ePIPS 3.0\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eYes\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eDisplay\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e1920×1080, 0.49″ OLED\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eBattery\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eUp to 9 hours (depending on temperature), x2 18650 batteries (x4 batteries provided)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eWi-Fi\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e5GHz\/2.4GHz\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eDimensions\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e195 x 130.6 x 61.7mm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eIR Illuminator\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eDetachable 850\/940nm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eLaser Rangefinder Measuring Distance\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e1000m\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003chr\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable cellpadding=\"0\" cellspacing=\"0\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eThermal Sensor\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e640×512, \u0026lt;15mK NETD\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eObjective Lens\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e35mm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eThermal FOV\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e21.9m @ 100m\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eThermal Magnification\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e2.6x-20.8x\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eCMOS Sensor (NV)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e3840×2160\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eNight Vision Magnification\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e5.5x-44x\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eNight Vision FOV\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e35.3m @ 100m\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eDetection Range\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e1800 m\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003ePIPS 3.0\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eYes\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eDisplay\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e1920×1080, 0.49″ OLED\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eBattery\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eUp to 9 hours (depending on temperature), x2 18650 batteries (x4 batteries provided)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eWi-Fi\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e5GHz\/2.4GHz\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eDimensions\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e195 x 130.6 x 61.7mm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eIR Illuminator\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eDetachable 850\/940nm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eLaser Rangefinder Measuring Distance\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e1000m\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"PIXFRA","offers":[{"title":"Default Title","offer_id":54276456513749,"sku":"K030996D","price":1999.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/3507\/3493\/files\/K030996D.jpg?v=1784208371","url":"https:\/\/parkcameras.store\/products\/pixfra-draco-d635-4k-multispectral-binoculars","provider":"My Store","version":"1.0","type":"link"}