Query: night vision goggles for helmet attachment

title: Pulsar Edge GS Super 1+ 1x20 Night Vision Goggle
text: Product Description The Pulsar Edge GS 1x20 Night Vision Goggles are primarily designed for use as night vision goggles (the device can also be mounted on a Head Mount included in the box). The Edge GS 1x20 NV Goggles is equipped with an energy-conserving IR Illuminator with adjustable power. The IR power adjustment wheel and other control elements are located on top of the device Product Description The Pulsar Edge GS 1x20 Night Vision Goggles are primarily designed for use as night vision goggles (the device can also be mounted on a Head Mount included in the box). The Edge GS 1x20 NV Goggles is equipped with an energy-conserving IR Illuminator with adjustable power. The IR power adjustment wheel and other control elements are located on top of the deviceFrom the manufacturer Features Lightweight and Compact R-Contact Optical System Multi-Coaed Lenses High Resolution Through the Field of View Water an Dust Resistant Built-In Automatic Bright Source Protection Flexible Carrying Case Hand-Held & Hands-Free Use What comes in the box? Pulsar Edge GS Super Night Vision Goggles Carrying case Head mount User manual Cleaning cloth Warranty card Neck strap Pulsar Edge GS Super 1+ 1x20 Night Vision Goggle At the core of the Edge GS 1x20 Night Vision Goggles is the unique combination of specially designed R-Contact optics and the CF-Super Image Intensifier Tube, created specifically for each other such that they will not work with any other system. The result of this exclusive technological development is the highest edge-to-edge resolution performance ever seen in a budget consumer NV product. The goggles are outfitted with new objective lenses that minimize distortion on the edges of the field of view and increase sharpness and contrast of the image. Read more Built-in IR Flashlight The Edge night vision binoculars are equipped with built-in IR illuminators. CF-Super Image Intensifier Tube At the core of the Edge GS line is the unique combination of specially designed R-Contact optics and the CF-Super Image Intensifier Tube, which provides the highest edge-to-edge resolution performance ever seen in a budget consumer NV product. Body The housing of metal and plastic ensures extra durability and reliability during usage. Challenger is protected against water and dust which increases the range of its usage Read more Edge GS Super 1+ 1x20 Night Vision Goggle Edge GS Super 1+ 2.7x50 Night Vision Binoculars Magnification, x 1 2.7 Objective lens, mm 20 50 Resolution, lines per mm 42 42 Angular field of view, degree 40 13 Max Detection range, m 100 250 Dimensions, mm 163 x 113 x 60 203 x 122 x 65 Weight, oz 22 30 

title: Superior Tactical PVS-7 Night Vision Goggle Gen 3 Blem Spec
text: Product Description The ST PVS 7 Gen 3 Night Vision Tactical Goggles is a robust, dependable, high-performance night vision system. This Night Vision Goggle manufactured by the expert engineers at ST is identical to the ST AN/PVS-7 model adopted as a standard issue to U.S. Army ground troops, designed to assist viewing provide reliable service in the most unfavorable conditions. The ST PVS 7 Gen 3 Standard Military Issue Night Vision Device is lightweight, waterproof and multi-purpose: handheld, head-mounted, and helmet-mounted. For a great way to make sure you are using some of the best night vision goggles the tactical industry has to offer, choose the ST PVS7 Night Vision Goggles. Specifications for ST PVS 7 Gen 3 Night Vision Device: Magnification: 1x FOV: 40° Bright Light Cut-Off: Yes Battery Life: 50 hours expected IR Indicator: Yes Low Battery Indicator: Yes Mil-STD-810: Yes Weight: 1.5 lbs Lens system: F1.2, 26mm Diopter Adjustment: -6 to +2 Range of Focus: .25m to Infinity Waterproof/weatherproof: Resistant Operating temperature: -40 to +50° C Storage temp: -50 to +70° C Tube Generation: 3rd Controls: Direct Lens Coating: Proshield Features of PVS 7 Gen 3 Night Vision Waterproof Goggles: Can be used hand-held or mounted! Mil-spec Compliant! Identical to standard military night vision Weather resistant Generation 3 tubes for best clarity Internal indicators tell you when your IR is on and the battery is low Product Description The ST PVS 7 Gen 3 Night Vision Tactical Goggles is a robust, dependable, high-performance night vision system. This Night Vision Goggle manufactured by the expert engineers at ST is identical to the ST AN/PVS-7 model adopted as a standard issue to U.S. Army ground troops, designed to assist viewing provide reliable service in the most unfavorable conditions. The ST PVS 7 Gen 3 Standard Military Issue Night Vision Device is lightweight, waterproof and multi-purpose: handheld, head-mounted, and helmet-mounted. For a great way to make sure you are using some of the best night vision goggles the tactical industry has to offer, choose the ST PVS7 Night Vision Goggles. Specifications for ST PVS 7 Gen 3 Night Vision Device: Magnification: 1x FOV: 40° Bright Light Cut-Off: Yes Battery Life: 50 hours expected IR Indicator: Yes Low Battery Indicator: Yes Mil-STD-810: Yes Weight: 1.5 lbs Lens system: F1.2, 26mm Diopter Adjustment: -6 to +2 Range of Focus: .25m to Infinity Waterproof/weatherproof: Resistant Operating temperature: -40 to +50° C Storage temp: -50 to +70° C Tube Generation: 3rd Controls: Direct Lens Coating: Proshield Features of PVS 7 Gen 3 Night Vision Waterproof Goggles: Can be used hand-held or mounted! Mil-spec Compliant! Identical to standard military night vision Weather resistant Generation 3 tubes for best clarity Internal indicators tell you when your IR is on and the battery is low

title: FLIR Scout Thermal Imaging Monocular
text: From the manufacturer Read more Detector: VOx Microbolometer Resolution: 336 × 256 Refresh Rate: 60 Hz Display: 640 x 480 LCD FOV (HxV): 17°×13° Detect Man: 550 M Batteries: Internal Rechargeable Li-Ion Weight: 12 oz (340 g) FLIR Scout III 320 Handheld Thermal Imager Thermal Imaging Monocular Offering clear thermal imaging in a compact monocular, Scout III quickly detects humans, animals, and objects in low visibility environments—day or night. Generating images based on heat, rather than visible light, thermal imaging gives users increased situational awareness in complete darkness and haze, providing reliable vision for surveillance and safe navigation. A rugged IP-67 housing allows on-demand thermal imaging in the most trying conditions. Handheld Thermal Camera USB Power Adapter/Charger Wrist Strap Custom Video Out Cable USB Cable Quick Start Guide Molle bag Read more Reliable 24/7 Vision Thermal imaging reveals humans and animals in complete darkness or glaring light, offering reliable detection at any time of day. Grab and Go Simplicity Scout III starts up in seconds and requires no training to use. Compact and Rugged Scout III's rugged, weather-tight shell can withstand hard drops and shallow water. Read more The World's Sixth Sense We're building more than innovative technologies; we're striving to create a more sustainable, more efficient, and safer future by enhancing human perception through intelligent imaging & sensing solutions. Read more See your world in a whole new light Compact, lightweight, and easy to use, get a clear view of your surroundings even when visibility is reduced. FLIR thermal vision for hunting and the outdoors can help you spot wildlife, keep track of other hikers, and venture off the beaten path for a more awe-inspiring experience. Read more 

title: Pulsar Edge GS Super 1+ 1x20 Night Vision Goggles - PL75095
text: Product Description Intensifier Tube Gen 1 CF-Super/EP-33-SF Resolution 36 - 42 lp/mm Magnification 1.0x Angle/Field of View 36° Objective Lens Diameter 20 mm Exit Pupil 6 mm Dioptric Correction +/- 4 Infrared Illuminator Yes Power Supply (2) AAA batteries Runtime Up to 50 hours of continuous operation at room temperature Weatherproofing IP44 Operating Temperature -4 to 104°F (-20 to 40°C) Dimensions 6.3 x 4.3 x 2.4" (16 x 11 x 6 cm) Weight 23 oz (650 g) Product Description Intensifier Tube Gen 1 CF-Super/EP-33-SF Resolution 36 - 42 lp/mm Magnification 1.0x Angle/Field of View 36° Objective Lens Diameter 20 mm Exit Pupil 6 mm Dioptric Correction +/- 4 Infrared Illuminator Yes Power Supply (2) AAA batteries Runtime Up to 50 hours of continuous operation at room temperature Weatherproofing IP44 Operating Temperature -4 to 104°F (-20 to 40°C) Dimensions 6.3 x 4.3 x 2.4" (16 x 11 x 6 cm) Weight 23 oz (650 g)

title: ATN NVG7 Gen WPT Night Vision Goggle
text: Product Description Lightweight, rugged and a top notch performer the NVG-7-WPT is an exceptional choice for hands-free usage. This model features high resolution image intensifier, auto-brightness and bright source shut-off. NVG-7-WPT goggles also have a built-in IR for total darkness with indicator ON light within the FOV and flip. One CR123A, case and manual are included. ATN NVG-7-WPT is an excellent choice for hands-free night vision applications. Product Description Lightweight, rugged and a top notch performer the NVG-7-WPT is an exceptional choice for hands-free usage. This model features high resolution image intensifier, auto-brightness and bright source shut-off. NVG-7-WPT goggles also have a built-in IR for total darkness with indicator ON light within the FOV and flip. One CR123A, case and manual are included. ATN NVG-7-WPT is an excellent choice for hands-free night vision applications.

title: ATN PVS7-3P Night Vision Goggle
text: Product Description Product description NVGOPVS73P Features: -Product Type:Night Vision Goggles. Dimensions: -Overall Height - Top to Bottom:6 -Overall Width - Side to Side:3 -Overall Depth - Front to Back:6.4 -Overall Product Weight:1.5 Amazon.com See clearly during the evening hours with the ATN PVS7-3P night vision goggle. Identical to the AN/PVS-7 model adopted as standard issue to U.S. Army ground troops, the PVS7-3P goggle is appropriate for a range of demanding nighttime applications, such as police work, evening road work, or security use. The robust, high-performance goggle system features multi-coated, all-glass optics and an infrared illuminator that lets you see close-up items in complete darkness (the illuminator includes a momentary and continuous IR switch). The goggle also comes with a head mount assembly with three brow pads, allowing for hands-free operation. And users needn't worry about running out of power at the worst possible moment, as the PVS7-3P displays the infrared operation and remaining battery power within the user's field of view. Other details include a soft carrying case, a de-mist shield, a sacrificial filter for the objective lenses, a front lens cap, a shoulder strap, a lens tissue, and a neck cord. Combat proven, the PVS7-3P carries a limited two-year warranty. ITT Pinnacle Image Intensifier Tube The PVS7-3P is equipped with an ITT Pinnacle Image Intensifier Tube. These industry-leading tubes use a gated power supply to provide truly outstanding performance in high-light or light-polluted areas, such as urban environments. The ITT Pinnacle works by eliminating the "halo" effects that people often associate with night-vision devices in cities, where random street lights were often an issue when using early-generation night goggles. Night vision units with Pinnacle tubes have a typical resolution of 64-72 lp/mm and a typical signal-to-noise ratio of 24. Night vision goggles work by amplifying existing ambient light. How Night Vision Works All ATN night vision devices consist of several main parts: an objective lens, an eyepiece, a power supply, and an image intensifier tube (photocathode tube). The devices function by gathering existing ambient light, such as starlight, moonlight, or infrared light, through the front lens. This light, which is made up of photons, goes into the photocathode tube and is converted into electrons. Next, the device amplifies the electrons to a much greater number through an electrical and chemical process, and then hurls them against a phosphorous screen that changes them back into visible light. The image will appear through the eyepiece as a clear, green-hued, amplified re-creation of the scene you were observing. All night vision devices need some light to amplify. That's why all ATN night vision devices have a built-in infrared illuminator (IRI). An IRI essentially throws out a beam of infrared light that is near invisible to the naked eye, but your night vision device can see it. This allows you to use your scope even in total darkness. The IRI works like a flashlight, which is why the distance you can see with it is limited. Although ATN IRIs extend out to 100 yards, the IRI may cover only 40 to 60 percent of the viewing area. How Far Can You See? There are many different variables that can affect the distance you see with a night vision device. First, what are you trying to see? Are you looking for another boat on the water or are you looking for a rabbit in the woods? The larger the object, the easier it is to see. Plus, are you trying to see details (commonly called "recognition range"), or are you just trying to see if something is there? Maybe you will see just the movement, but won't be able to determine 100 percent who are what it is. This is called "detection range." Another variable is lighting conditions. The more ambient light you have, the better and further you will be able to see. You can always see further on a night where the moon and stars are out than if it's cloudy and overcast. ATN typically states that you can tell the difference between a male and female or a dog and a deer at about 75 to 100 yards. However, if you were looking across an open field and there was a half moon out, you could see a barn or a house 500 yards away. The goggles come with a head-mount assembly for hands-free wearing. Specifications: Total darkness IR system: Yes SMART technology: No Multipurpose system: No IIT generation: ITT Pinnacle Resolution: 64-72 lp/mm Magnification: 1x Lens system: F1.2, 26mm Proshield lens coating: Yes Field of view: 40 degrees Range of focus: 0.25m to infinity Diopter adjustment: -6 to +2 Controls: Direct Automatic brightness control: Yes Bright light cutoff: Yes Automatic shutoff system: Yes Infrared illuminator: Yes IR indicator: Yes (in field of view) Low battery indicator: Yes (in field of view) Power supply: Two 1.5-volt AA batteries or 3-volt BA-5567/U type Battery life: 50 hours Waterproof: Yes Complies with MIL-STD-810: Yes Dimensions: 5.8 by 3.1 by 6.1 inches (W x H x D) Weight: 1.5 pounds Warranty: 2 years Product Description Product description NVGOPVS73P Features: -Product Type:Night Vision Goggles. Dimensions: -Overall Height - Top to Bottom:6 -Overall Width - Side to Side:3 -Overall Depth - Front to Back:6.4 -Overall Product Weight:1.5 Amazon.com See clearly during the evening hours with the ATN PVS7-3P night vision goggle. Identical to the AN/PVS-7 model adopted as standard issue to U.S. Army ground troops, the PVS7-3P goggle is appropriate for a range of demanding nighttime applications, such as police work, evening road work, or security use. The robust, high-performance goggle system features multi-coated, all-glass optics and an infrared illuminator that lets you see close-up items in complete darkness (the illuminator includes a momentary and continuous IR switch). The goggle also comes with a head mount assembly with three brow pads, allowing for hands-free operation. And users needn't worry about running out of power at the worst possible moment, as the PVS7-3P displays the infrared operation and remaining battery power within the user's field of view. Other details include a soft carrying case, a de-mist shield, a sacrificial filter for the objective lenses, a front lens cap, a shoulder strap, a lens tissue, and a neck cord. Combat proven, the PVS7-3P carries a limited two-year warranty. ITT Pinnacle Image Intensifier Tube The PVS7-3P is equipped with an ITT Pinnacle Image Intensifier Tube. These industry-leading tubes use a gated power supply to provide truly outstanding performance in high-light or light-polluted areas, such as urban environments. The ITT Pinnacle works by eliminating the "halo" effects that people often associate with night-vision devices in cities, where random street lights were often an issue when using early-generation night goggles. Night vision units with Pinnacle tubes have a typical resolution of 64-72 lp/mm and a typical signal-to-noise ratio of 24. Night vision goggles work by amplifying existing ambient light. How Night Vision Works All ATN night vision devices consist of several main parts: an objective lens, an eyepiece, a power supply, and an image intensifier tube (photocathode tube). The devices function by gathering existing ambient light, such as starlight, moonlight, or infrared light, through the front lens. This light, which is made up of photons, goes into the photocathode tube and is converted into electrons. Next, the device amplifies the electrons to a much greater number through an electrical and chemical process, and then hurls them against a phosphorous screen that changes them back into visible light. The image will appear through the eyepiece as a clear, green-hued, amplified re-creation of the scene you were observing. All night vision devices need some light to amplify. That's why all ATN night vision devices have a built-in infrared illuminator (IRI). An IRI essentially throws out a beam of infrared light that is near invisible to the naked eye, but your night vision device can see it. This allows you to use your scope even in total darkness. The IRI works like a flashlight, which is why the distance you can see with it is limited. Although ATN IRIs extend out to 100 yards, the IRI may cover only 40 to 60 percent of the viewing area. How Far Can You See? There are many different variables that can affect the distance you see with a night vision device. First, what are you trying to see? Are you looking for another boat on the water or are you looking for a rabbit in the woods? The larger the object, the easier it is to see. Plus, are you trying to see details (commonly called "recognition range"), or are you just trying to see if something is there? Maybe you will see just the movement, but won't be able to determine 100 percent who are what it is. This is called "detection range." Another variable is lighting conditions. The more ambient light you have, the better and further you will be able to see. You can always see further on a night where the moon and stars are out than if it's cloudy and overcast. ATN typically states that you can tell the difference between a male and female or a dog and a deer at about 75 to 100 yards. However, if you were looking across an open field and there was a half moon out, you could see a barn or a house 500 yards away. The goggles come with a head-mount assembly for hands-free wearing. Specifications: Total darkness IR system: Yes SMART technology: No Multipurpose system: No IIT generation: ITT Pinnacle Resolution: 64-72 lp/mm Magnification: 1x Lens system: F1.2, 26mm Proshield lens coating: Yes Field of view: 40 degrees Range of focus: 0.25m to infinity Diopter adjustment: -6 to +2 Controls: Direct Automatic brightness control: Yes Bright light cutoff: Yes Automatic shutoff system: Yes Infrared illuminator: Yes IR indicator: Yes (in field of view) Low battery indicator: Yes (in field of view) Power supply: Two 1.5-volt AA batteries or 3-volt BA-5567/U type Battery life: 50 hours Waterproof: Yes Complies with MIL-STD-810: Yes Dimensions: 5.8 by 3.1 by 6.1 inches (W x H x D) Weight: 1.5 pounds Warranty: 2 years

title: ATN PS15-WPT 2nd Generation Night Vision Goggle System
text: Product Description Product Description The PS-15 is a compact, lightweight dual night vision goggle system. It utilizes two high performance image intensifier tubes to provide extremely clear and crisp images under the darkest conditions. This dual tube design provides increased depth perception and outstanding clarity. A built-in IR lets the user easily read a map and function in a total darkness environment. Features: - Dual goggle/binocular - Hands-Free use - Comfortable flip-up headgear - Lightweight, Compact - Waterproof. Specifications: - Magnification: 1x - Lens System: F1.2, 27mm - Proshield Lens Coating: Yes - Field of View: 40 Degree - Range of Focus: 0.25 m to Infinity - Diopter Adjustment: -6 to +2 - Controls: Direct - Automatic Brightness Control: Yes - Bright Light Cut-off: Yes - Automatic Shut-off System: Yes - Infrared Illuminator: Yes (Built-In with Flood Lens) - IR Indicator: Yes (In Field of View) - Power Supply: 1 1.5V AA Battery or 1 3V CR123A Battery - Battery Life: 20-40 Hours - Environmental Rating: Waterproof - MIL-STD-810: Complies - Dimensions: 4.70" x 4.50" x 2.70" - Weight: 1.54 lbs - Color: Black. Tube Specifications: - High Quality WPT Image Intensifier Tube - Generation: WPT - Photocathode Type: Multi-Alkali - Resolution: 60/74 (lp/mm) - signal to Noise, Minimum: 18-26 - MTTF (Mean Time Before Failure): 10,000 Hours Amazon.com One of the most versatile night vision goggles on the market, the ATN PS15-WPT is suitable for professional, law enforcement, and even casual use. The goggles--which function as both handheld and head-mounted goggles, depending on your need--are made using white phosphor technology, which better detects the shades of intensity between white and black, resulting in improved contrast and depth perception. In fact, studies show that nighttime scenes appear remarkably more natural in black and white versus green, because black and white provides clearer information about contrast, shapes, and shadows. The goggles also include an integrated IR illuminator that helps people see even in total darkness. As a result, users will be able to read maps or operate in confined zero-light areas without a flashlight. Packaged with comfortable flip-up head gear, a soft carrying case, a lens tissue, lens caps, and a single lithium battery, the PS15-WPT carries a two-year warranty. How Night Vision Works All ATN night vision devices consist of several main parts: an objective lens, an eyepiece, a power supply, and an image intensifier tube (photocathode tube). The devices function by gathering existing ambient light, such as starlight, moonlight, or infrared light, through the front lens. This light, which is made up of photons, goes into the photocathode tube and is converted into electrons. Next, the device amplifies the electrons to a much greater number through an electrical and chemical process, and then hurls them against a phosphorous screen that changes them back into visible light. The image will appear through the eyepiece as a clear, black-and-white or green-hued, amplified re-creation of the scene you were observing. All night vision devices need some light to amplify. That's why all ATN night vision devices have a built-in infrared illuminator (IRI). An IRI essentially throws out a beam of infrared light that is near invisible to the naked eye, but your night vision device can see it. This allows you to use your scope even in total darkness. The IRI works like a flashlight, which is why the distance you can see with it is limited. Although ATN IRIs extend out to 100 yards, the IRI may cover only 40 to 60 percent of the viewing area. How Far Can You See? There are many different variables that can affect the distance you see with a night vision device. First, what are you trying to see? Are you looking for another boat on the water or are you looking for a rabbit in the woods? The larger the object, the easier it is to see. Plus, are you trying to see details (commonly called "recognition range"), or are you just trying to see if something is there? Maybe you will see just the movement, but won't be able to determine 100 percent who are what it is. This is called "detection range." Another variable is lighting conditions. The more ambient light you have, the better and further you will be able to see. You can always see further on a night where the moon and stars are out than if it's cloudy and overcast. ATN typically states that you can tell the difference between a male and female or a dog and a deer at about 75 to 100 yards. However, if you were looking across an open field and there was a half moon out, you could see a barn or a house 500 yards away. Specifications: Total darkness IR system: Yes SMART technology: No Multi-purpose system: No IIT generation: WPT Resolution: 60-74 lp/mm Magnification: 1x Lens system: F1.2, 27mm Proshield lens coating: Yes Field of view: 40 degrees Range of focus: 0.25m to infinity Diopter adjustment: -6 to +2 Controls: Direct Automatic brightness control: Yes Bright light cutoff: Yes Automatic shutoff system: Yes Infrared illuminator: Yes (built in with flood lens) IR indicator: Yes, in FOV Low battery indicator: Yes, in FOV Power supply: One 3-volt CR123A battery or one 1.5-volt AA battery Battery life: 40 hours Waterproof: Yes Complies with MIL-STD-810: Yes Dimensions: 4.7 by 4.5 by 2.7 inches (W x H x D) Weight: 1.54 pounds Warranty: 2 years Product Description Product Description The PS-15 is a compact, lightweight dual night vision goggle system. It utilizes two high performance image intensifier tubes to provide extremely clear and crisp images under the darkest conditions. This dual tube design provides increased depth perception and outstanding clarity. A built-in IR lets the user easily read a map and function in a total darkness environment. Features: - Dual goggle/binocular - Hands-Free use - Comfortable flip-up headgear - Lightweight, Compact - Waterproof. Specifications: - Magnification: 1x - Lens System: F1.2, 27mm - Proshield Lens Coating: Yes - Field of View: 40 Degree - Range of Focus: 0.25 m to Infinity - Diopter Adjustment: -6 to +2 - Controls: Direct - Automatic Brightness Control: Yes - Bright Light Cut-off: Yes - Automatic Shut-off System: Yes - Infrared Illuminator: Yes (Built-In with Flood Lens) - IR Indicator: Yes (In Field of View) - Power Supply: 1 1.5V AA Battery or 1 3V CR123A Battery - Battery Life: 20-40 Hours - Environmental Rating: Waterproof - MIL-STD-810: Complies - Dimensions: 4.70" x 4.50" x 2.70" - Weight: 1.54 lbs - Color: Black. Tube Specifications: - High Quality WPT Image Intensifier Tube - Generation: WPT - Photocathode Type: Multi-Alkali - Resolution: 60/74 (lp/mm) - signal to Noise, Minimum: 18-26 - MTTF (Mean Time Before Failure): 10,000 Hours Amazon.com One of the most versatile night vision goggles on the market, the ATN PS15-WPT is suitable for professional, law enforcement, and even casual use. The goggles--which function as both handheld and head-mounted goggles, depending on your need--are made using white phosphor technology, which better detects the shades of intensity between white and black, resulting in improved contrast and depth perception. In fact, studies show that nighttime scenes appear remarkably more natural in black and white versus green, because black and white provides clearer information about contrast, shapes, and shadows. The goggles also include an integrated IR illuminator that helps people see even in total darkness. As a result, users will be able to read maps or operate in confined zero-light areas without a flashlight. Packaged with comfortable flip-up head gear, a soft carrying case, a lens tissue, lens caps, and a single lithium battery, the PS15-WPT carries a two-year warranty. How Night Vision Works All ATN night vision devices consist of several main parts: an objective lens, an eyepiece, a power supply, and an image intensifier tube (photocathode tube). The devices function by gathering existing ambient light, such as starlight, moonlight, or infrared light, through the front lens. This light, which is made up of photons, goes into the photocathode tube and is converted into electrons. Next, the device amplifies the electrons to a much greater number through an electrical and chemical process, and then hurls them against a phosphorous screen that changes them back into visible light. The image will appear through the eyepiece as a clear, black-and-white or green-hued, amplified re-creation of the scene you were observing. All night vision devices need some light to amplify. That's why all ATN night vision devices have a built-in infrared illuminator (IRI). An IRI essentially throws out a beam of infrared light that is near invisible to the naked eye, but your night vision device can see it. This allows you to use your scope even in total darkness. The IRI works like a flashlight, which is why the distance you can see with it is limited. Although ATN IRIs extend out to 100 yards, the IRI may cover only 40 to 60 percent of the viewing area. How Far Can You See? There are many different variables that can affect the distance you see with a night vision device. First, what are you trying to see? Are you looking for another boat on the water or are you looking for a rabbit in the woods? The larger the object, the easier it is to see. Plus, are you trying to see details (commonly called "recognition range"), or are you just trying to see if something is there? Maybe you will see just the movement, but won't be able to determine 100 percent who are what it is. This is called "detection range." Another variable is lighting conditions. The more ambient light you have, the better and further you will be able to see. You can always see further on a night where the moon and stars are out than if it's cloudy and overcast. ATN typically states that you can tell the difference between a male and female or a dog and a deer at about 75 to 100 yards. However, if you were looking across an open field and there was a half moon out, you could see a barn or a house 500 yards away. Specifications: Total darkness IR system: Yes SMART technology: No Multi-purpose system: No IIT generation: WPT Resolution: 60-74 lp/mm Magnification: 1x Lens system: F1.2, 27mm Proshield lens coating: Yes Field of view: 40 degrees Range of focus: 0.25m to infinity Diopter adjustment: -6 to +2 Controls: Direct Automatic brightness control: Yes Bright light cutoff: Yes Automatic shutoff system: Yes Infrared illuminator: Yes (built in with flood lens) IR indicator: Yes, in FOV Low battery indicator: Yes, in FOV Power supply: One 3-volt CR123A battery or one 1.5-volt AA battery Battery life: 40 hours Waterproof: Yes Complies with MIL-STD-810: Yes Dimensions: 4.7 by 4.5 by 2.7 inches (W x H x D) Weight: 1.54 pounds Warranty: 2 years

title: ATN NVMPAN1430 NVM14-3 Gen 3 Night Vision Multi Purpose Monocular, Black
text: Product Description The ATN NVM14 Multi-Purpose Night Vision Monocular is a high performance modular night vision device. The NVM14's great flexibility makes it an ideal choice for use by elite units, military personnel conducting CQB style operations, the tactical law enforcement teams operating in the urban or MOUT environment and by security-conscious civilians. The ATN NVM14 can be handheld, head mounted, and can be attached to a helmet or weapon. Compatible with most IR laser aiming/illuminating devices, this model defines multi-mission versatility. This high performance unit enables walking, driving, weapon firing, short-range surveillance, map reading, vehicle maintenance, and administering first aid during nighttime operations. The ATN NVM14 Multi-purpose Night Vision Monocular is also equipped with ATN's Total Darkness Technology featuring a built-in infrared light-emitting source giving it maximum flexibility even when available ambient light is minimal. The technologically advanced ATN NVM14 guarantees a tactical advantage for any user operating at night, whether military, law enforcement, or civilian. Features:- Head or helmet mountable for hands-free usage- Auto brightness control- Bright light cut-off- Ergonomic, simple, easy to operate controls- Utilizes either CR123A lithium battery- Compatible with most IR lasers- Adaptable for use with cameras- Total Darkness Technology with built-in Infrared- Illuminator and flood lens. Specifications:- Magnification: 1x- Lens System: F1.2, 27mm- Proshield Lens Coating: Yes- Field of View: 40 Degree- Range of Focus: 0.25m to Infinity- Diopter Adjustment: -6 to +2- Controls: Digital- Bright Light Cut-off: Yes- Automatic Shut-off System: Yes- Infrared Illuminator: Yes (Built-In with Flood Lens)- IR Indicator: Yes (In Field of View)- Low Battery Indicator: Yes (In Field of View)- Power Supply: 1 3V CR123A Battery- Battery Life: 50-60 Hours- Environmental Rating: Waterproof- Dimensions: 4.70" x 1,90" x 2.70"- Weight: 0,62 lbs Product Description The ATN NVM14 Multi-Purpose Night Vision Monocular is a high performance modular night vision device. The NVM14's great flexibility makes it an ideal choice for use by elite units, military personnel conducting CQB style operations, the tactical law enforcement teams operating in the urban or MOUT environment and by security-conscious civilians. The ATN NVM14 can be handheld, head mounted, and can be attached to a helmet or weapon. Compatible with most IR laser aiming/illuminating devices, this model defines multi-mission versatility. This high performance unit enables walking, driving, weapon firing, short-range surveillance, map reading, vehicle maintenance, and administering first aid during nighttime operations. The ATN NVM14 Multi-purpose Night Vision Monocular is also equipped with ATN's Total Darkness Technology featuring a built-in infrared light-emitting source giving it maximum flexibility even when available ambient light is minimal. The technologically advanced ATN NVM14 guarantees a tactical advantage for any user operating at night, whether military, law enforcement, or civilian. Features:- Head or helmet mountable for hands-free usage- Auto brightness control- Bright light cut-off- Ergonomic, simple, easy to operate controls- Utilizes either CR123A lithium battery- Compatible with most IR lasers- Adaptable for use with cameras- Total Darkness Technology with built-in Infrared- Illuminator and flood lens. Specifications:- Magnification: 1x- Lens System: F1.2, 27mm- Proshield Lens Coating: Yes- Field of View: 40 Degree- Range of Focus: 0.25m to Infinity- Diopter Adjustment: -6 to +2- Controls: Digital- Bright Light Cut-off: Yes- Automatic Shut-off System: Yes- Infrared Illuminator: Yes (Built-In with Flood Lens)- IR Indicator: Yes (In Field of View)- Low Battery Indicator: Yes (In Field of View)- Power Supply: 1 3V CR123A Battery- Battery Life: 50-60 Hours- Environmental Rating: Waterproof- Dimensions: 4.70" x 1,90" x 2.70"- Weight: 0,62 lbs

title: ATN NVM14-2 2nd Generation Night Vision Multi Purpose Monocular
text: Product Description The ATN NVM14 Multi-Purpose Night Vision Monocular is a high performance modular night vision device. The NVM14's great flexibility makes it an ideal choice for use by elite units, military personnel conducting CQB style operations, the tactical law enforcement teams operating in the urban or MOUT environment and by security-conscious civilians. The ATN NVM14 can be handheld, head mounted, and can be attached to a helmet or weapon. Compatible with most IR laser aiming/illuminating devices, this model defines multi-mission versatility. This high performance unit enables walking, driving, weapon firing, short-range surveillance, map reading, vehicle maintenance, and administering first aid during nighttime operations. The ATN NVM14 Multi-purpose Night Vision Monocular is also equipped with ATN's Total Darkness Technology featuring a built-in infrared light-emitting source giving it maximum flexibility even when available ambient light is minimal. The technologically advanced ATN NVM14 guarantees a tactical advantage for any user operating at night, whether military, law enforcement, or civilian. Features:- Compact, rugged design- Waterproof- Weapon mountable- Head or helmet mountable for hands-free usage- Auto brightness control- Bright light cut-off- Ergonomic, simple, easy to operate controls- Utilizes either CR123A lithium battery- Compatible with most IR lasers- Adaptable for use with cameras- Total Darkness Technology with built-in Infrared- Illuminator and flood lens. Specifications: - Magnification: 1x- Lens System: F1.2, 27mm- Proshield Lens Coating: Yes- Field of View: 40 Degree- Range of Focus: 0.25m to Infinity- Diopter Adjustment: -6 to +2- Controls: Digital- Automatic Brightness Control: Yes- Bright Light Cut-off: Yes- Automatic Shut-off System: Yes- Infrared Illuminator: Yes (Built-In with Flood Lens)- IR Indicator: Yes (In Field of View)- Power Supply: 1 3V CR123A Battery- Battery Life: 50-60 Hours- Environmental Rating: Waterproof Product Description The ATN NVM14 Multi-Purpose Night Vision Monocular is a high performance modular night vision device. The NVM14's great flexibility makes it an ideal choice for use by elite units, military personnel conducting CQB style operations, the tactical law enforcement teams operating in the urban or MOUT environment and by security-conscious civilians. The ATN NVM14 can be handheld, head mounted, and can be attached to a helmet or weapon. Compatible with most IR laser aiming/illuminating devices, this model defines multi-mission versatility. This high performance unit enables walking, driving, weapon firing, short-range surveillance, map reading, vehicle maintenance, and administering first aid during nighttime operations. The ATN NVM14 Multi-purpose Night Vision Monocular is also equipped with ATN's Total Darkness Technology featuring a built-in infrared light-emitting source giving it maximum flexibility even when available ambient light is minimal. The technologically advanced ATN NVM14 guarantees a tactical advantage for any user operating at night, whether military, law enforcement, or civilian. Features:- Compact, rugged design- Waterproof- Weapon mountable- Head or helmet mountable for hands-free usage- Auto brightness control- Bright light cut-off- Ergonomic, simple, easy to operate controls- Utilizes either CR123A lithium battery- Compatible with most IR lasers- Adaptable for use with cameras- Total Darkness Technology with built-in Infrared- Illuminator and flood lens. Specifications: - Magnification: 1x- Lens System: F1.2, 27mm- Proshield Lens Coating: Yes- Field of View: 40 Degree- Range of Focus: 0.25m to Infinity- Diopter Adjustment: -6 to +2- Controls: Digital- Automatic Brightness Control: Yes- Bright Light Cut-off: Yes- Automatic Shut-off System: Yes- Infrared Illuminator: Yes (Built-In with Flood Lens)- IR Indicator: Yes (In Field of View)- Power Supply: 1 3V CR123A Battery- Battery Life: 50-60 Hours- Environmental Rating: Waterproof

title: ATN NVM14-3A Gen 3A Night Vision Multi Purpose Monocular
text: Product Description ATN NVM14-2 Gen 3 Night Vision Multi Purpose Mini-Monocular is a high performance, modular, hand-held passive night vision monocular. It utilizes a single, technologically advanced intensifier tube to provide a crisp, clear image under the darkest conditions. This unit can be hand held, head mount or helmet mounted (with optional mounts), weapon mounted for use as Day/Night sight (with optional mount), is camera adaptable for night time photography (with optional camera adapter) and has 3x and 6x accessory lenses available. This unit is both smaller and lighter than the equivalent PVS14 Mil-spec unit and is fully submersible to a depth of 66 feet. It is compatible with most weapon mounted IR laser aiming and illuminating devices. Includes neck cord and soft carry case. Requires one 1.5V AA size battery, included. ATN Corp manufactures and distributes the widest array of Night Vision and high quality optics in the world. We are a sales and market leader in the US. Unsurpassed customer service on both our website and 800#, our technicians are the most knowledgeable in the world. We manufacture for the US Military, law enforcement, the FBI and the US Department of Homeland Security. Product Description ATN NVM14-2 Gen 3 Night Vision Multi Purpose Mini-Monocular is a high performance, modular, hand-held passive night vision monocular. It utilizes a single, technologically advanced intensifier tube to provide a crisp, clear image under the darkest conditions. This unit can be hand held, head mount or helmet mounted (with optional mounts), weapon mounted for use as Day/Night sight (with optional mount), is camera adaptable for night time photography (with optional camera adapter) and has 3x and 6x accessory lenses available. This unit is both smaller and lighter than the equivalent PVS14 Mil-spec unit and is fully submersible to a depth of 66 feet. It is compatible with most weapon mounted IR laser aiming and illuminating devices. Includes neck cord and soft carry case. Requires one 1.5V AA size battery, included. ATN Corp manufactures and distributes the widest array of Night Vision and high quality optics in the world. We are a sales and market leader in the US. Unsurpassed customer service on both our website and 800#, our technicians are the most knowledgeable in the world. We manufacture for the US Military, law enforcement, the FBI and the US Department of Homeland Security.

title: ATN PS15-3A Gen 3A Night Vision Goggle System
text: Product Description ATN PS15-3A Gen 3 Dual Night Vision Goggle System is compact and lightweight; utilizing two high performance image intensifier tubes to provide extremely clear and crisp images under the darkest conditions. This dual tube design provides increased depth perception and outstanding clarity. A built-in IR lets user easily read a map and function in a total darkness environment. Designed to handle every budget and mission requirement. Dual goggle/binocular; hands free use; comfortable flip-up headgear; waterproof. Product Description ATN PS15-3A Gen 3 Dual Night Vision Goggle System is compact and lightweight; utilizing two high performance image intensifier tubes to provide extremely clear and crisp images under the darkest conditions. This dual tube design provides increased depth perception and outstanding clarity. A built-in IR lets user easily read a map and function in a total darkness environment. Designed to handle every budget and mission requirement. Dual goggle/binocular; hands free use; comfortable flip-up headgear; waterproof.

title: ATN 6015-4 Gen 4 Night Vision Multi Purpose Monocular
text: Product Description The ATNs PVS14 are rugged, lightweight and versatile night vision monocular, designed for the most demanding of nighttime applications. The PVS14 can be handheld, head/helmet-mounted for hands-free usage or adapted to cameras/camcorders. Originally designed for the U.S. military, these units are of the highest quality in optics, design and functionality. The ATN PVS14 is an outstanding choice for professional night vision applications. Features: - US Military design - Multi-Purpose unit helmet mount) - Mil-Spec headgear. Specifications: - Magnification: 1x 0.03 - Lens System: 27mm; F1.2 - Proshield Lens Coating: Yes - Field of View: 40 Degree - Range of Focus: 0.25m to Infinity - Diopter Adjustment: -5 to +2 - Controls: Direct - Manual Gain Control: Yes - Automatic Brightness Control: Yes - Bright Light Cut-off: Yes - Automatic Shut-off System: Yes - Infrared Illuminator: Yes - IR Indicator: Yes - Low Battery Indicator: Yes - Power Supply: 1 x 1.5 V AA Battery - Battery Life: 50 Hours - Environmental Rating: Waterproof - MIL-STD-810: Complies - Operating Temperature: -60 Degree to 120 Degree - Storage Temperature: -60 Degree to 185 Degree - Dimensions: 4.50"x 2" x 2.25" - Weight: .78 lbs - Color: Black. Tube Specifications: - High Quality 4 Gen Image Intensifier Tube - Description: Automated/Filmless - Generation: 4 - Photocathode Type: Filmless GaAs - Resolution: 64-72 (lp/mm) - Signal to Noise Ratio: 25-30 - Figure to Merit: 2000 Typical - MTTF (Mean Time Before Failure): 10,000 Hours Product Description The ATNs PVS14 are rugged, lightweight and versatile night vision monocular, designed for the most demanding of nighttime applications. The PVS14 can be handheld, head/helmet-mounted for hands-free usage or adapted to cameras/camcorders. Originally designed for the U.S. military, these units are of the highest quality in optics, design and functionality. The ATN PVS14 is an outstanding choice for professional night vision applications. Features: - US Military design - Multi-Purpose unit helmet mount) - Mil-Spec headgear. Specifications: - Magnification: 1x 0.03 - Lens System: 27mm; F1.2 - Proshield Lens Coating: Yes - Field of View: 40 Degree - Range of Focus: 0.25m to Infinity - Diopter Adjustment: -5 to +2 - Controls: Direct - Manual Gain Control: Yes - Automatic Brightness Control: Yes - Bright Light Cut-off: Yes - Automatic Shut-off System: Yes - Infrared Illuminator: Yes - IR Indicator: Yes - Low Battery Indicator: Yes - Power Supply: 1 x 1.5 V AA Battery - Battery Life: 50 Hours - Environmental Rating: Waterproof - MIL-STD-810: Complies - Operating Temperature: -60 Degree to 120 Degree - Storage Temperature: -60 Degree to 185 Degree - Dimensions: 4.50"x 2" x 2.25" - Weight: .78 lbs - Color: Black. Tube Specifications: - High Quality 4 Gen Image Intensifier Tube - Description: Automated/Filmless - Generation: 4 - Photocathode Type: Filmless GaAs - Resolution: 64-72 (lp/mm) - Signal to Noise Ratio: 25-30 - Figure to Merit: 2000 Typical - MTTF (Mean Time Before Failure): 10,000 Hours

title: ATN PVS7-3A Gen 3 Night Vision Goggle
text: Product Description ATN PVS7-3A Gen 3 Night Vision Goggle is dependable, high performance, and identical to the AN/PVS7 model which is adopted as standard military issue to US Army ground troops. Designed to assist viewing and provide reliable service in the most unfavorable conditions. Multi purpose: hand held, head mounted, helmet mounted, or tripod mounted. Features include infrared illuminator with momentary and continuous on switching function. Infrared operation and low battery indicators are displayed within user's field of view. Unit comes complete with a lightweight, fully adjustable military head strap that allows for comfortable, long-term use. Full US Mil Spec combat proven body with goggle assembly, soft carry case, demist shield, sacrificial filter for objective lenses, shoulder strap, head-mount assembly with 3 brow pads, lens tissue, neck cord and front lens cap. Water and fog resistant. Requires two AA batteries, included. ATN Corp manufactures and distributes the widest array of Night Vision and high quality optics in the world. We are a sales and market leader in the US. Unsurpassed customer service on both our website and 800#, our technicians are the most knowledgeable in the world. We manufacture for the US Military, law enforcement, the FBI and the US Department of Homeland Security. Product Description ATN PVS7-3A Gen 3 Night Vision Goggle is dependable, high performance, and identical to the AN/PVS7 model which is adopted as standard military issue to US Army ground troops. Designed to assist viewing and provide reliable service in the most unfavorable conditions. Multi purpose: hand held, head mounted, helmet mounted, or tripod mounted. Features include infrared illuminator with momentary and continuous on switching function. Infrared operation and low battery indicators are displayed within user's field of view. Unit comes complete with a lightweight, fully adjustable military head strap that allows for comfortable, long-term use. Full US Mil Spec combat proven body with goggle assembly, soft carry case, demist shield, sacrificial filter for objective lenses, shoulder strap, head-mount assembly with 3 brow pads, lens tissue, neck cord and front lens cap. Water and fog resistant. Requires two AA batteries, included. ATN Corp manufactures and distributes the widest array of Night Vision and high quality optics in the world. We are a sales and market leader in the US. Unsurpassed customer service on both our website and 800#, our technicians are the most knowledgeable in the world. We manufacture for the US Military, law enforcement, the FBI and the US Department of Homeland Security.

title: ATN NVG7-2 Gen 2+ 1x Expandable Night Vision Goggle
text: Product Description Lightweight, rugged and a top notch performer the NVG7 is an exceptional choice for hands-free usage. This model features high resolution image intensifier, auto-brightness, and bright source shut-off. NVG7 goggles also have a built-in IR for total darkness with indicator ON light within the FOV and flip. One CR123A, case and manual are included. ATN NVG7 is an excellent choice for hands-free night vision applications. Features: - Lightweight, compact rugged Goggle system - Multi-purpose: Hand-held, head-mounted or helmet mounted - Comfortable, flip-up headgear - Multi-coated all-glass optics - Wide angle infrared illuminator - Head Mount Included - Adjustable Interpapillary Distance - Water and fog resistant. Specifications: - Magnification: 1x - Lens System: F1:1.2, 26mm - Proshield Lens Coating: Yes - Field of View: 40 Degree - Range of Focus: 0.25m to Infinity - Diopter Adjustment: -6 to +5 - Controls: Direct - Automatic Brightness Control: Yes - Bright Light Cut-off: Yes - Automatic Shut-off System: Yes - Infrared Illuminator: Yes - IR Indicator: Yes - Power Supply: 1 3V CR123A Battery - Battery Life: 50 Hours - Environmental Rating: Waterproof - Dimensions: 6.30" x 6" x 3" - Weight: 1.10 lbs - Color: Black. Tube Specifications: - Height Quality 2 Gen Image Intensifier Tube - Description: Standard - Generation: 2+ - Photocathode Type: Multi - Alkali - Resolution: 40/45 (lp/mm) - Signal to Noise Ratio: 12-20 - Figure of Merit: <1250 - MTTF (Mean Time Before Failure): 5,000 Hours Product Description Lightweight, rugged and a top notch performer the NVG7 is an exceptional choice for hands-free usage. This model features high resolution image intensifier, auto-brightness, and bright source shut-off. NVG7 goggles also have a built-in IR for total darkness with indicator ON light within the FOV and flip. One CR123A, case and manual are included. ATN NVG7 is an excellent choice for hands-free night vision applications. Features: - Lightweight, compact rugged Goggle system - Multi-purpose: Hand-held, head-mounted or helmet mounted - Comfortable, flip-up headgear - Multi-coated all-glass optics - Wide angle infrared illuminator - Head Mount Included - Adjustable Interpapillary Distance - Water and fog resistant. Specifications: - Magnification: 1x - Lens System: F1:1.2, 26mm - Proshield Lens Coating: Yes - Field of View: 40 Degree - Range of Focus: 0.25m to Infinity - Diopter Adjustment: -6 to +5 - Controls: Direct - Automatic Brightness Control: Yes - Bright Light Cut-off: Yes - Automatic Shut-off System: Yes - Infrared Illuminator: Yes - IR Indicator: Yes - Power Supply: 1 3V CR123A Battery - Battery Life: 50 Hours - Environmental Rating: Waterproof - Dimensions: 6.30" x 6" x 3" - Weight: 1.10 lbs - Color: Black. Tube Specifications: - Height Quality 2 Gen Image Intensifier Tube - Description: Standard - Generation: 2+ - Photocathode Type: Multi - Alkali - Resolution: 40/45 (lp/mm) - Signal to Noise Ratio: 12-20 - Figure of Merit: <1250 - MTTF (Mean Time Before Failure): 5,000 Hours

title: ATN PS15-4 GEN 4 Night Vision Goggle System
text: Product Description Product Description The ATN PS15 is a compact, lightweight dual Night Vision Goggle System. It utilizes two high-performance Image Intensifier Tubes to provide extremely clear and crisp images under the darkest conditions. This dual tube design provides increased depth perception and outstanding clarity. A built-in IR lets the user easily read a map and function in a total darkness environment. Available in a wide array of Image Intensifier Tube configurations the ATN PS15 Night Vision Goggles is designed to handle every budget and mission requirement. The ATN PS15 Night Vision System is the high-performance choice! Amazon.com See clearly even after the sun sets with the ATN PS15-4 night vision goggles. Recommended for professional or law enforcement use, the compact, lightweight goggle system uses two high-performance image intensifier tubes to display extremely clear, crisp images under the darkest conditions. This dual-tube design provides increased depth perception and outstanding clarity, so you can easily spot intruders, scan an after-dark work environment, or simply see the path ahead. The PS15-4 also includes a built-in infrared illuminator that lets the user easily read a map and function in a total darkness environment. Fully waterproof, the PS15-4 comes with comfortable flip-up headgear and carries a limited two-year warranty. The PS15-4's dual-tube design provides superior depth perception and clarity. How Night Vision Works All ATN night vision devices consist of several main parts: an objective lens, an eyepiece, a power supply, and an image intensifier tube (photocathode tube). The devices function by gathering existing ambient light, such as starlight, moonlight, or infrared light, through the front lens. This light, which is made up of photons, goes into the photocathode tube and is converted into electrons. Next, the device amplifies the electrons to a much greater number through an electrical and chemical process, and then hurls them against a phosphorous screen that changes them back into visible light. The image will appear through the eyepiece as a clear, green-hued, amplified re-creation of the scene you were observing. All night vision devices need some light to amplify. That's why all ATN night vision devices have a built-in infrared illuminator (IRI). An IRI essentially throws out a beam of infrared light that is near invisible to the naked eye, but your night vision device can see it. This allows you to use your scope even in total darkness. The IRI works like a flashlight, which is why the distance you can see with it is limited. Although ATN IRIs extend out to 100 yards, the IRI may cover only 40 to 60 percent of the viewing area. How Far Can You See? There are many different variables that can affect the distance you see with a night vision device. First, what are you trying to see? Are you looking for another boat on the water or are you looking for a rabbit in the woods? The larger the object, the easier it is to see. Plus, are you trying to see details (commonly called "recognition range"), or are you just trying to see if something is there? Maybe you will see just the movement, but won't be able to determine 100 percent who are what it is. This is called "detection range." Another variable is lighting conditions. The more ambient light you have, the better and further you will be able to see. You can always see further on a night where the moon and stars are out than if it's cloudy and overcast. ATN typically states that you can tell the difference between a male and female or a dog and a deer at about 75 to 100 yards. However, if you were looking across an open field and there was a half moon out, you could see a barn or a house 500 yards away. Specifications Total darkness IR system: Yes SMART technology: No Multipurpose system: No IIT generation: 4 Resolution: 64 to 72 lp/mm Magnification: 1x Lens system: F1.2, 27mm Proshield lens coating: Yes Field of view: 40 degrees Range of focus: 0.25m to infinity Diopter adjustment: -6 to +2 Controls: Direct Automatic brightness control: Yes Bright light cutoff: Yes Automatic shutoff system: Yes Infrared illuminator: Yes (built-in with flood lens) IR indicator: Yes (in field of view) Low battery indicator: Yes (in field of view) Power supply: Two 1.5-volt AA batteries or 3-volt CR123A type Battery life: 40 hours Waterproof: Yes Complies with MIL-STD-810: Yes Dimensions: 4.7 by 2.7 by 4.5 inches (W x H x D) Weight: 1.54 pounds Warranty: 2 years Product Description Product Description The ATN PS15 is a compact, lightweight dual Night Vision Goggle System. It utilizes two high-performance Image Intensifier Tubes to provide extremely clear and crisp images under the darkest conditions. This dual tube design provides increased depth perception and outstanding clarity. A built-in IR lets the user easily read a map and function in a total darkness environment. Available in a wide array of Image Intensifier Tube configurations the ATN PS15 Night Vision Goggles is designed to handle every budget and mission requirement. The ATN PS15 Night Vision System is the high-performance choice! Amazon.com See clearly even after the sun sets with the ATN PS15-4 night vision goggles. Recommended for professional or law enforcement use, the compact, lightweight goggle system uses two high-performance image intensifier tubes to display extremely clear, crisp images under the darkest conditions. This dual-tube design provides increased depth perception and outstanding clarity, so you can easily spot intruders, scan an after-dark work environment, or simply see the path ahead. The PS15-4 also includes a built-in infrared illuminator that lets the user easily read a map and function in a total darkness environment. Fully waterproof, the PS15-4 comes with comfortable flip-up headgear and carries a limited two-year warranty. The PS15-4's dual-tube design provides superior depth perception and clarity. How Night Vision Works All ATN night vision devices consist of several main parts: an objective lens, an eyepiece, a power supply, and an image intensifier tube (photocathode tube). The devices function by gathering existing ambient light, such as starlight, moonlight, or infrared light, through the front lens. This light, which is made up of photons, goes into the photocathode tube and is converted into electrons. Next, the device amplifies the electrons to a much greater number through an electrical and chemical process, and then hurls them against a phosphorous screen that changes them back into visible light. The image will appear through the eyepiece as a clear, green-hued, amplified re-creation of the scene you were observing. All night vision devices need some light to amplify. That's why all ATN night vision devices have a built-in infrared illuminator (IRI). An IRI essentially throws out a beam of infrared light that is near invisible to the naked eye, but your night vision device can see it. This allows you to use your scope even in total darkness. The IRI works like a flashlight, which is why the distance you can see with it is limited. Although ATN IRIs extend out to 100 yards, the IRI may cover only 40 to 60 percent of the viewing area. How Far Can You See? There are many different variables that can affect the distance you see with a night vision device. First, what are you trying to see? Are you looking for another boat on the water or are you looking for a rabbit in the woods? The larger the object, the easier it is to see. Plus, are you trying to see details (commonly called "recognition range"), or are you just trying to see if something is there? Maybe you will see just the movement, but won't be able to determine 100 percent who are what it is. This is called "detection range." Another variable is lighting conditions. The more ambient light you have, the better and further you will be able to see. You can always see further on a night where the moon and stars are out than if it's cloudy and overcast. ATN typically states that you can tell the difference between a male and female or a dog and a deer at about 75 to 100 yards. However, if you were looking across an open field and there was a half moon out, you could see a barn or a house 500 yards away. Specifications Total darkness IR system: Yes SMART technology: No Multipurpose system: No IIT generation: 4 Resolution: 64 to 72 lp/mm Magnification: 1x Lens system: F1.2, 27mm Proshield lens coating: Yes Field of view: 40 degrees Range of focus: 0.25m to infinity Diopter adjustment: -6 to +2 Controls: Direct Automatic brightness control: Yes Bright light cutoff: Yes Automatic shutoff system: Yes Infrared illuminator: Yes (built-in with flood lens) IR indicator: Yes (in field of view) Low battery indicator: Yes (in field of view) Power supply: Two 1.5-volt AA batteries or 3-volt CR123A type Battery life: 40 hours Waterproof: Yes Complies with MIL-STD-810: Yes Dimensions: 4.7 by 2.7 by 4.5 inches (W x H x D) Weight: 1.54 pounds Warranty: 2 years