handheld thermal night vision camera-manufacture,factory,supplier from China

(Total 24 Products for handheld thermal night vision camera)
FeatureThermal Imaging: Featuring a built-in infrared detector with a resolution of 640x512 and a 50Hz refresh rate, these goggles provide clear thermal imaging to detect heat signatures even in complete darkness, fog, or smoke. This mode offers a 30°x24° field of view and a recognition distance of ≥ 300 meters for a human-sized target.Image Intensification: Complementing the thermal channel, a "Super Second Generation" image intensifier tube with an FOM of ≥1400 amplifies existing light, delivering enhanced night vision in starlight or moonlight conditions.
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FeatureWide Field of View: The 40° field of view provides a broad perspective for excellent situational awareness, crucial for navigating in darkness or detecting movement at the periphery.Clear Imaging: The fast f/1.2 aperture of the objective lens allows for efficient light gathering, resulting in brighter images even in very low light.Fixed Magnification: With a 1x magnification, it maintains a natural perspective, making it intuitive to use and suitable for both close-range and mid-range observation.ApplicationThis product can be used for night camping, hiking, observing sta
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Feature➢ Versatile: it can be used hand-held, and can moreover be used for headwear and helmet installation➢ It can be geared up with a single infrared enhancer to enhance the night time time time have an effect on and extend the scope of application➢ The built-in infrared indicator and low power indicator (displayed in the eyepiece) decorate the user's concealment➢ Night vision goggles enhance visibility in low-light environments, allowing users to see clearly in conditions where the naked eye would struggle. 
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Feacture➢ FOV  97°* 40 °➢ GEN2+➢ IP67 ➢ Less Power Consumption more than 80 hours Technical paramaterParameters / ModelJV-NVF201TypeHead MountedStructureFour TubesResolution≤1.0mrad(contrast 85%~90%,illmination 1×10-1Lx);≤2.0mrad(contrast 35%~40%,illumination 1×10-3lx)IITGEN2+Magnification1×±0.05×FOV97°* 40 °Detection range≥150M for humanExit pupil diameter≥ φ14mmMTTF hours10000Eye point distance≥25mmDiopterfixed diopter -0.75SDFocus range250mm to +∞Power supplyAdditional external power boxPower supply(v)2.0-4.2VBattery type(v)Alithium batteryBattery life(hrs)80(w
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Feature➢ Versatile: it can be used hand-held, and can also be used for headwear and helmet installation➢ It can be equipped with a single infrared enhancer to enhance the night time effect and extend the scope of application➢ The built-in infrared indicator and low power indicator (displayed in the eyepiece) enhance the user's concealmentTechnical parameterParameters / ModelJV-NVB204IITGEN2+Resolution (lp/mm)60-64photocathode typeS25Luminous sensitivity700-1000MTTF hours10000magnification1FOV deg40Diopter (deg)+5/-5Lens systemF1.2, 25mmRange of focus(m)0.25m to infinityDimensions
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Feature➢ Versatile: it can be used hand-held, and can also be used for headwear and helmet installation➢ It can be equipped with a single infrared enhancer to enhance the night time effect and extend the scope of application➢ The built-in infrared indicator and low power indicator(displayed in the eyepiece) enhance the user's concealmentTechnical paramaterParameters / ModelJV-NVB201TypeHead MountedStructureBinocularsShell materialMetalIITGEN2+Resolution (lp/mm)45-64photocathode typeS25S/N db12-20Luminous sensitivity450-600MTTF hours10000magnification1XFOV deg40Detection distance2
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The JV-MFB675-FD/JV-MFB675-FDP features a variety of observation modes, such as night vision, thermal imaging, or high-definition daytime observation, to meet the needs of use in different environments.
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Feature➢ Versatile: it can be used hand-held, and can moreover be used for headwear and helmet installation➢ It can be geared up with a single infrared enhancer to beautify the night time time time influence and extend the scope of application➢ The built-in infrared indicator and low energy indicator (displayed in the eyepiece) enhance the user's concealment➢ Support altering high-magnification lenses (4X/6X/8X) for a ways away viewing.Technical paramaterParameters / ModelJV-NVM201TypeS25StructureMono
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Feature➢ adopts the design of general Picatinny guide rail and general dense-position reticle, which has strong versatility and adaptability➢ Equipped with auxiliary lighting components, which solves the problem of insufficient lighting under low light conditions;➢  Powered by CR123A 3V lithium battery, with anti-reverse connection protection function and low battery alarm function➢ With excellent environmental adaptability, it can adapt to severe environmental limit temperature, and the whole machine adopts airtight and waterproof design, meeting the requirements of IP67 Technical p
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Thermal imaging technology is used in both military and civilian applications, originating in the military at the very beginning and gradually being converted to civilian use. In civilian use it is generally called a thermal imaging camera and is mainly used in research and development or industrial testing and equipment maintenance, and is also widely used in fire prevention, night vision and security. In layman's terms, a thermal imaging camera transforms the invisible infrared energy emitted by an object into a visible thermal image.
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Handheld rangefinder, is based on the use of electromagnetic wave science, optics, acoustics and other principles and has a small body, for distance measurement instruments.
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FeatureIntrinsically Safe: This product is designed to function with a confined quantity of energy, making sure that it can't produce a spark or warmness that may want to reason an explosion.High-quality Imaging: Despite the sturdy design, this product regularly grants high-resolution imaging, with points like night time vision, infrared, and high-sensitivity sensors.Technical paramaterProduct name                     
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Handheld rangefinder, is primarily based on the use of electromagnetic wave science, optics, acoustics and different concepts and has a small body, for distance size instruments.
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This product has different operational functions such as open photo special adjustment and approximate distance measurement, and can customize report screens according to a specific scenario.
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This product has different operational functions such as open photo special adjustment, approximate distance measurement, and picture in picture, and can customize the report screen according to a specific scenario.
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This product has open photograph first-rate adjustment, digital zoom, approximate ranging, picture-in-picture and distinct operational functions, in accordance to unique scenes can be personalized personalized declaration screen.ApplicationThis product supports the external connection of a variety of accessories, expandability, long endurance, ruggedness and durability, applicable to a variety of environments.Technical paramaterItems                              &nb
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This product has open image quality adjustment, electronic zoom, approximate ranging, picture-in-picture and other operational functions, according to different scenes can be customized personalized observation screen.ApplicationsThe product supports the external connection of various accessories, strong expandability, long endurance, IP67, dustproof and waterproof, rugged and durable, applicable to a variety of environments.Technical paramaterItems                                     JV-HTM-3115Imag
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FeatureHandheld monocular thermal digital camera is specificallydesigned for mobile observation.With uncooled infrared technology, special imaging circuit aspects and AS optical design, it ought tosearch and study object effectively.
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Feature➢ Small size, light weight and good reliability➢ Better concealment and greater environmental adaptability➢ It can be matched with night vision glasses, which is good for quick detection and accurate aiming.Application➢ Home Defense➢ Action Shooting Competitions➢ HuntingTechnical paramaterParameters / Modellight sourceLaser diode with a center wavelength of 650nmmagnification1×Brightness of divisionBrightness adjustment functionZero travel (including reclamping error)≤ 1milWindow Dimensions(mm)28*18Weight(g)290gWorking temperature(°C)-20—+40(°C)Environmental Rat
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This product has the features of robust mild supply safety and polarity reversal protection, etc., and it has the benefits of small size, mild weight and low energy consumption.ApplicationsHandheld / Head-mounted Night Vision、Gun SightGeneral Specification-Flat Inverted Image Output Window-Microchannel plate electron multiplier-Touch pad electrical interfaceLevel II:-Automatic door control power supplyLevel I:-Optical Reflection Reduction Technology-Automatic door manipulate electricity supplyTechnical Paramet
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ApplicationHandheld / Head-mounted Night Vision、Gun SightGeneral Specifications-Anti-Halation Glass Input Window-Microchannel Board Electron Multiplier-Leaded electrical interfaceLevel B:-Automatic door manage electricity supplyLevel A:-Automatic door control power supplyP45 phosphor, external brightness/gain adjustment function, electrical interface method, electromagnetic compatibility, and metal housing are optional.Technical ParametersLEVEL CLEVEL BLEVEL AQuality factors140016001800Sensitivity (2856K)7008001000μA/lmSignal-to-Noise Ratio232528Resolving power606468lp
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Feature➢1920×1080 pixel uncooled focal plane micro-thermal type➢50HZ full real-time imaging➢HDMI HD image output➢Support gray alarm function➢1~8x continuous zoom function,no mosaic phenomenon in the imageApplications➢Enhanced Security Monitoring: This technology allows for 24/7 surveillance, effectively detecting and tracking potential threats even in complete darkness.➢Improved Vehicle Night Vision: By "seeing" heat signatures, drivers can navigate safely in low-light or nighttime conditions, detecting obstacles and pedestrians beyond the reach of headlights.➢Proactive For
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FeatureCertification: This product is usually licensed to a variety of worldwide requirements such as ATEX (Europe), IECEx (International), NEC (USA), and others, which make sure they meet strict security standards for use in explosive atmospheres.High-quality Imaging:This product grants high-resolution imaging,with points like night time vision,infrared,and high-sensitivity sensors.Technical paramaterProduct name                     JV-EFC4115-2005Thermal
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Multi-functional infrared binoculars are optical devices that combine night vision capabilities with telescopic vision, and are widely used in night observation, navigation, nature observation, and security. Feature➢NETD:<50mK@300k F#1.0➢Detector Type:UnCooled VOx FPA➢Focal Length:f= 50mm F1.0➢FOV:7.5°×5.6°➢Distance:Detection 1.2km Recognition 0.3km(Human);Detection 4.0km Recognition 1.2km(Vehicle) Technical parameterParameters / ModelJV-MFB350-5004Detector TypeUnCooled VOx FPAResolution384*288@17μmSpectral Range8~14μmFrame Rate50HzNETD<50mK@300k F#1.0Display1024×768 0.39&q
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Relate News
Depending on their clarity and sensitivity, night vision devices are categorized into four generations - gen0, gen1, gen2, and gen3 (note that there is currently no gen4 for night vision devices).Gen 0 refers to other principles of construction of night vision devices (mainly infrared night vision devices) other than microlight night vision devices, the first time to use in the European theater of operations during the Second World War.
To understand the principles of night vision, it is necessary to know something about the principles of light. The amount of energy in a light wave is related to its wavelength: the shorter the wavelength, the higher the energy. In visible light, violet light has the highest energy, while red light has the lowest. Adjacent to the visible light spectrum is the infrared spectrum.
Night vision equipment can be roughly categorized into three main groups:Spotting scopes - Spotting scopes are generally hand-held and can also be mounted on a weapon, they utilize a monocular (one eye) body. Since spotting scopes are handheld devices and are not worn on the body like eyepieces, they are more suitable when you want to take a more detailed look at a specific target and then return to normal observation conditions.Eyepieces - Although eyepieces can also be handheld, they are usually worn on the forehead.
When it comes to night vision devices, most people think of image intensification technology. In fact, image intensification systems are generally referred to as night vision devices (NVDs.) Inside the NVD is an image intensifier tube that can be used to capture and amplify infrared and visible light. Here's how an image intensification system works:A conventional lens called an objective lens captures ambient light and certain near-infrared light.The collected light is transmitted to the image intensifier tube.
How to buy a good enough night vision device?Now, we start to share with you some dry facts to help people who wish to buy a night vision device to buy one that meets their requirements.Classification of night vision devices:First of all, Night Vision Devices (Night Vision Devices) are categorized into Infrared Night Vision (Infrared Night Vision), Laser Night Vision (Digital Night Vision) and Shimmer Night Vision (Image Intensifier). After testing these three types we can tell you with confidence that the Microlight Night Vision is the only night vision device worth buying.
In order to carry out high-quality wildlife monitoring work, recently, the staff of the Forestry Bureau in-depth nature reserves to set up a number of night vision devices, at the same time will be set up in the early night vision devices, and screening of pictures, video data for research and analysis.
Infrared night vision device is the use of photoelectric conversion technology of military night vision device. It is divided into active and passive two kinds: the former with infrared searchlight irradiation target, receive reflected infrared radiation to form an image; the latter does not emit infrared, relying on the target's own infrared radiation to form a “thermal image”, so it is also known as the “thermal imaging camera”.Visible light at night is very weak, but infrared light, which is invisible to the human eye, is abundant.
When purchasing a thermal imaging camera, there are many specifications for thermal imaging cameras. Looking at a single specification does not reflect the overall performance of the camera; the combination of specifications is what determines the performance of the camera. All specifications of a thermal imaging camera are important, but you can focus on some of them to make sure you buy the right equipment.ResolutionThe resolution of a thermal imaging camera is how many pixels are in the camera's detector.
The 14th Jordan (Aqaba) International Defense and Uniformed Services Exhibition was held on September 3-5, 2024 at the Aqaba International Exhibition Center. It is the largest and most authoritative military, police and defense exhibition in Jordan.Jovstar focuses on displaying portable multi-functional thermal imaging cameras, gun sights, micro-light night vision devices and other products to global customers.
To better ensure the normal operation of society, the installation of surveillance is essential, but the installation of a traditional visible light surveillance without image enhancement can become difficult when forensic review and video analytics performance is required, so it is possible to install a thermal imaging camera with 7 × 24 monitoring in some important occasions.Both plants, animals, humans, cars and objects emit heat. The defining characteristic of a thermal sensor is the detection of heat in response to small differences between thermal features in the image.