night vision laser range finder-manufacture,factory,supplier from China

(Total 24 Products for night vision laser range finder)
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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Features- Small size and light weight- Class I human eye safety standards- Long Range: Laser range finders can measure distances over long ranges- Stable performance and easy to use:It’s generally user-friendly devices that require minimal training to operate effectively,making them accessible to a wide range of users.- Provide customization service- Developed based on 1535nm Er:Glass laserApplicationsOutdoor Recreation and Sports:- Determining the range to hunting targets for improved shot placement and ethical hunting practicesMilitary and Defense:- Conducting reconnaissa
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Features- Based on 905nm laser diode- Measuring range from 5m to 1200m- Small size and light weight (only 10g)- Stable performance, easy to install- Customized service for some parametersApplications- Laser Ranging      - Positioning      - Photoelectric reconnaissanceTechnical parameterParameters / ModelJV-LRF901-2Wavelength905nmOperating range 5-1200mLaser divergence angle4 mradMeasurement frequency3 HzRanging accuracy   ±1mAccurate ranging ratio ≥98 %Range resolution0.1 mVoltage supply3.3±0.3vWeight19/23±5gPower consumption500mwDimensio
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Features- Long Range Capability- Impact resistance- Localization- Compactness and Portability- Stable overall performance and convenient to use- Provide customization carrierApplications- Laser Ranging    -Positioning     - Photoelectric reconnaissance    - Geological Surveying    - Forestry and Environmental MonitoringTechnical parameterParameters / ModelJV-LRF1070Wavelength1064nm±5nmMain functiona.
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Features- Based on 905nm laser diode- Measuring vary from 5m to 1000m- Small measurement and mild weight (only 10g)- Stable performance, convenient to install- Customized carrier for some parameterApplicationsOutdoor Recreation and Sports: - Measuring distances to golf course features, such as flags and hazards, to aid club selection - Determining the range to hunting targets for improved shot placement and ethical hunting practicesGeological Surveying and Geophysics - Conducting geological surveys to map rock formations, faults,
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Features- Precision- Speed and Real-time Measurements- Long Range Capability- Provide customization service- Ease of Operation- Low measurement error- Distance measurement for vehicle over 30 km- Developed based on 1064nm solid state laserApplications- Laser Ranging     -Positioning     - Photoelectric reconnaissanceTechnical parameterParameters / ModelJV-LRF1030Wavelength1064nm±10nmMain functiona. Single Ranging and continuous rangingb.Optional distance imaging, forward and backward targeting instructionsc.
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Features- Rapid Measurement Speed- Long Range Capability- High Accuracy- User-Friendly Interface- Distance size for automobile over 10 km- Developed based totally on 1064nm stable country laserApplications- Laser Ranging   -Positioning    - Photoelectric reconnaissance    - Construction and Engineering    -Military and DefenseTechnical parameterParameters / ModelJV-LRF1010Wavelength1064nm±10nmMain functiona.
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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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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- Accuracy:This product boasts a high level of precision.- Measurement Speed:It can provide distance readings in an instant.- Multiple Measurement Modes:Capable of offering various types of measurement modes,such as continuous scan,single shot,or angle compensation.- Size and Portability:Designed to be compact and portable,making it easy to carry and use in the field.Applications- Laser Ranging    - Positioning     - Photoelectric reconnaissanceTechnical parameterParameters / Model JV-LRF1503Wavelength1535nm±5nmMain functiona.
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Features- High reliability- Impact resistance- Stable general overall performance and handy to use- Provide customization service- Distance size for car over 20 km- Developed primarily based on 1064nm stable kingdom laserApplications- Laser Ranging      -Positioning      - Photoelectric reconnaissanceTechnical parameterParameters / ModelJV-LRF1020Wavelength1064nm±10nmMain functiona.
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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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Features- Small dimension and mild weight- Class I human eye protection standards- Stable overall performance and handy to use- Provide customization service- Distance measurement for vehicle over 5 km- Developed based on 1535nm Er:Glass laserApplications-Laser Ranging      -Positioning      - Photoelectric reconnaissanceTechnical parameterParameters / ModelJV-LRF1505Wavelength1535nm±5nmMain functiona.
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Features- Class I human eye safety standards- Provide customization service- Small size and light weight- Stable performance and easy to use- Distance dimension for car over 5 km- Developed primarily based on1535nm Er:Glass laserApplications-Laser Ranging      -Positioning     - Photoelectric reconnaissanceTechnical parameterParameters / ModelJV-LRF1506Wavelength1535nm±5nmMain functiona. Single Ranging and continuous rangingb.Optional distance imaging, forward and backward targeting instructionsc.
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Features- Small size and light weight- Class I human eye safety standards- Stable performance and easy to use- Provide customization service- Distance measurement for vehicle over 8 km- Developed based on 1535nm Er:Glass laserApplications Construction and Engineering: - Assessing the dimensions of existing structures for renovation or expansion projects Land Surveying and Mapping: - Defining boundaries and mapping land parcels with high precision Forestry and Environmental Monitoring: - Monitoring the growth and health of individual trees or entire forest eco
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Features- Small dimension and moderate weight- Class I human eye protection standards- Stable general overall performance and basic to use- Provide customization service- Distance measurement for automobile over 10 km- Developed especially primarily based on 1535nm Er:Glass laserApplicationsConstruction and Engineering: - Verifying the accuracy of construction elements, such as walls, floors, and foundationsLand Surveying and Mapping: - Monitoring changes in land features, such as erosion, landslides, and
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Feature- Compact and Portable Design:The product's ergonomic and lightweight construction facilitates easy portability and operation across diverse outdoor environments,ensuring it is readily available for use while on the move.- User-Friendly Interface:This product boasts intuitive controls and a clear display,enabling users to effortlessly navigate settings and interpret measurements with ease,eliminating any complexity.Applications- Construction and Engineering:   Measuring distances during site surveys and layout planning for buildings, infrastructure, and construction projec
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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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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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Features-Rapid Target Acquisition: Significantly reduces the time required for range measurement, crucial in dynamic situations.-Enhanced Covertness: Minimizes the laser's "on-target" time, reducing the likelihood of detection by adversaries.-Improved Accuracy: Reduces the impact of target or platform movement during measurement, leading to more precise distance readings.Applications-Laser Ranging    -Positioning     - Photoelectric reconnaissanceTechnical parameterParameters / ModelJV-LRF1540Wavelength1570nm±5nmMain function
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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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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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A laser rangefinder is an instrument that utilizes a certain parameter of a modulated laser to accurately determine the distance to a target.
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Laser rangefinder (Laser rangefinder), is the use of modulation of a certain parameter of the laser to achieve the distance measurement of the target instrument.
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.
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.
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.
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.
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.
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.
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.
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.
When is it necessary to calculate the distance factor ratio and when is it not?