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Devices for night vision

Welcome to this online presentation of night vision equipment. By going through the banner or product links you can read more about or buy the presented products or find many more products of the kind. Further down on this page you find presentations of good sources of hobby products and car equipment. You will also find some information about the principles of night time viewing equipment.

Please click here to find day-time binoculars, rangefinders and binoculars with inbuilt camera.



Good places to find night time vision equipment, optical instruments and a lot of other items - These are general stores with all kind of equipment for good prices, among those also binoculars and night vision devices. You can also find other highly sophisticated optical instruments or tools for a good prize. Most of the products presented at this page are from one of these stores.

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Pulsar Challenger GS Super 1+ 1x20 Night Vision Goggles

Pulsar Challenger GS Super 1+ 1x20 Night Vision Goggles

The Pulsar Challenger GS Super 1 Plus 1x20mm Goggle is a multi functional night vision device. The Challenger GS 1x20 has a number of applications. It can be used as a night vision monocular night vision goggles if set up on a Head Mount the device can be used either for the right or the left eye and a night attachment for a day optical riflescope or a collimator sight. The body of the device is hermetically sealed which enables use in inclement weather fog heavy shower dusty environment sand storm etc.




Night Owl Optics NOBG1 Tactical G1 Binocular Goggle

Night Owl Optics NOBG1 Tactical G1 Binocular Goggle

The NOBG1 is truly one of the most compact and lightweight night vision binoculars. What's more is it comes standard with the comfortable head mount allowing the unit to be used as hands free goggles! High quality intensifier tubes and optics combined with real image provide for bright, vivid images, extreme close-up focusing and extra-wide field of view. Built-in infrared illuminator allows use in complete darkness. When used as goggles, the unit can be quickly removed from the head mount, or you may flip the unit up with the push of a button without having to remove them from the head mount.




ATN Night Cougar LT Night Vision Goggles

ATN Night Cougar LT Night Vision Goggles

Night Cougar LT Night Vision Goggles

The ATN Night Cougar LT is one of the smallest and lightest dual tube night vision goggle systems on the market. This hands free top-quality Night Vision Goggles provides realistic 1:1 magnification stereo depth perception close focus excellent comfort and is easy to operate. Features include wide field of view all-glass lenses and powerful Infrared Illuminator for total darkness nocturnal viewing.

Geared towards the civilian market the Night Cougar LT is perfectly priced for those who want to enjoy the benefits of night vision without spending a fortune. The ATN Night Cougar is an excellent head-mountable Goggles choice for Fishing Boating Crime Prevention Security and Hunting.




Armasight NSGSPARKX1CCIC1 Spark-X - Dual Tube Night Vision Goggle CORE IIT 60-70 lp-mm

Armasight NSGSPARKX1CCIC1 Spark-X - Dual Tube Night Vision Goggle CORE IIT 60-70 lp-mm

This dual tube night vision goggle systems built around CORE (Ceramic Optical Ruggedized Engine) image intensifier tubes. Unlike Gen 1 Image intensifier tubes which are fragile because they are made from glass CORE™ IITs are made just like Gen 2 and Gen 3 -- by fusing metal alloys with ceramic compounds. CORE™ technology is based on durable elements and allows tight component stacking resulting in image tubes that are exceptionally shockproof and vibration-resistant. Robust packaging protects easy-to-break protrusions common in Gen 1 tubes and allows for a streamlined design that is lighter more compact and more reliable than average night vision devices. The CORE™ platform offers ‘best in class’ resolution with 60-70 lp/mm and an increased photocathode sensitivity level of upwards of 400µA/lm providing high image quality even in difficult ambient light conditions rivaling high-end Gen 2 image tubes. The Armasight Spark-X utilizes two CORE image intensifier tubes. This dual tube design provides increased depth perception and outstanding clarity




Armasight NSGN15000126DI1 N-15 ID - Compact Dual Tube Night Vision Goggle Gen 2 plus Improved Definition

Armasight NSGN15000126DI1 N-15 ID - Compact Dual Tube Night Vision Goggle Gen 2 plus Improved Definition

The N-15 uses optics that are equal to or better than current Military night vision units built into a tough compact and ergonomic composite housing. The Nyx-15 can withstand saltwater rain high humidity and temperature extremes and still provide unsurpassed levels of performance. For hands-free use it can be worn on the included flip-up head mount or optional universal helmet mount both of which have a built-in mechanism that will automatically turn the unit off when it is flipped up. The N-15 goggle is equipped with automatic brightness control bright light shut-off circuitry and a spot/flood built-in IR illuminator.




Sightmark Ghost Hunter 1x24 Night Vision Goggle Kit

Sightmark Ghost Hunter 1x24 Night Vision Goggle Kit

A magnification of 1x and an objective lens diameter of 24mm are provided by the Sightmark Ghost Hunter 1x24 Night Vision Goggle Kit (Monocular). An integrated IR illuminator allows you to comfortably view your target even in low light conditions. An auto shut-off feature switches off the IR illuminator when the monocular is exposed to a bright source of light thus saving valuable battery power. The Sightmark Ghost Hunter 1x24 Night Vision Goggle Kit (Monocular) from Yukon Advanced Optics provides an optimum surveillance solution for prolonged durations via an included head mount assembly. Offering hands-free operation the head-mount assembly allows you to flip up the monocular when not in use. Constructed from durable plastic the Sightmark Ghost Hunter 1x24 Night Vision Goggle Kit (Monocular) sustains rugged use.




Firefield YK25025 Tracker 1x24 Viking Night Vision Goggle Binocular

Firefield YK25025 Tracker 1x24 Viking Night Vision Goggle Binocular

The Tracker 1x24 head-mounted night vision binoculars provide remarkably detailed downrange observation under the darkness of knight, by utilizing a built-in Pulse infrared illuminator. The illuminator expands viewing range while minimizing battery drainage. It provides the maximum possible infrared output, but allows the illuminator diode to pulse, protecting the IR from burning out. This pulsing is invisible to the human eye, but means the illuminator can penetrate longer distances.Multi-tasking monocular with hands free goggle head gearBuilt-in PULSE system IRHigh resolution intensifierHigh power built-in infrared illuminationRubber armored protection




ATN ViperX Gen WPX Night Vision Goggle, Black/White

ATN ViperX Gen WPX Night Vision Goggle, Black/White

ViperX 1




Night Owl Night Vision Tactical Goggles - 1x

Night Owl Night Vision Tactical Goggles - 1x

Tactical G1 Binocular Goggle




7X 50mm HD Night Vision Binocular Telescopes

7X 50mm HD Night Vision Binocular Telescopes

The Binocular Telescope is made of special material and the handle of it feels comfortable. The objective Lens of the HD Telescope is made of physical vacuum coating to make the view more clearly. Unique built-in optical wide Angle to view more wide, even if the view in the situation of low visibility the All-Optical Binocular Telescope can also observe freely.




10X HD Night Vision Binocular Waterproof Telescopes

10X HD Night Vision Binocular Waterproof Telescopes

Do you want a telescope binocular which can help you when you hunting, travelling? Are you an astronomy enthusiast? Want to take photo of a high flying bird? You should look at this telescope.The Binocular Telescope is made of special material and the handle of it feels comfortable. The objective Lens of the HD Telescope is made of physical vacuum coating to make the view more clearly. Unique built-in optical wide Angle to view more wide, even if the view in the situation of low visibility the All-Optical Binocular Telescope can also observe freely.




Night Vision 8X High Definition Binocular

Night Vision 8X High Definition Binocular

Binoculars are a handy tool when it comes to bird watching, hunting, scouting or surveying land. Binoculars come in many sizes and shapes, and prices are various. You may be dazzled and puzzled in front of these, so we are highly recommending you this night vision binocular.Binoculars allow you to see faraway objects as if they are much closer. They use a series of lenses to focus light on your eye in a way that extends your vision. This compact binocular features solid optical wide angle blue multilayer coating plated lens and gives you a high definition vision. The magnification is up to 8 times.




Portable 8X Night Vision Binocular Telescopes

Portable 8X Night Vision Binocular Telescopes

Are you looking for a Binocular Telescope for your coming vacations? I think our Night Vision Binocular may be your great choice.Please take the Portable Telescope to have a wonderful traveling at a comfortable afternoon. I believe that you will get more than what you want. It is popular with its exquisite, distinct and superior workmanship. Our Binocular Telescope is suitable for traveling, outdoor exercises, and watching ball game, performs, enjoying scenery. When you go hunting, take the Binocular Telescope trustingly. You can see the rabbits or other prey clearly. Ok, the Portable Telescope could be also taken for observing aspect astrology. The Handheld Telescope is shockproof, and is convenient for taking away. We have a hole at the broadside of Telescope, and then you could get the Night Vision Binocular with a string!Choose our telescope quickly, and enjoy the graceful scenery outdoor. You will never regret you choice.




Clarity10 x 42mm Night Vision Binocular Telescope

Clarity10 x 42mm Night Vision Binocular Telescope

The Clarity Binocular Telescope, with perfect design. Binocular Telescope, using the most advanced optical technology refined from. Clarity Binocular Telescope is small, easy to carry. Advanced lens coating plated, excellent eye protection and credit to the role. Night Vision Binocular Telescope is made of high quality material.




ATN Night Storm Night Vision Monocular  Gen1  Black

ATN Night Storm Night Vision Monocular Gen1 Black

The popular Night Storm monocular night vision device is one of ATN s top performing hand held monoculars. It is waterproof and come equipped with 3.5x magnification. Easy to use digital controls multicoated all glass optics for an outstanding clarity. The Night Storm is considered one of the best monoculars on the market both in terms of capability and cost effectiveness. Quality was ATN s number one priority when designing the Night Storm.Features:. Waterproof.






YUKON ADVANCED OPTICS 25022 VIKING PRO 2X NIGHT VISION BINOCULAR

YUKON ADVANCED OPTICS 25022 VIKING PRO 2X NIGHT VISION BINOCULAR

There is no better way to celebrate our growth than pass on amazing savings on Yukon Advanced Optics 25022 Viking Pro 2X NightVision Binoculars. Please consider us your source for great deals online. Our consumer electronics prices come with price match guarantee on the products including Binocularsthat means you will get the lowest price when you shop with us. 2 x 24mm. Builtin powerful Pulse IR system illuminator. Eclipse protective lens covers. Dual eye diopter adjustments. Multicoated optics. Rubber armor protection. Features central focusing. Compact and lightweight for ease of use. Weather resistant.




ATN ACMUIR45B1 450mW Super Long Range Night Vision with Infrared IR Illuminator

ATN ACMUIR45B1 450mW Super Long Range Night Vision with Infrared IR Illuminator

Extend the visible distance 23 times. Attached to the night vision devices quickly and easily. Increase performance and to operate your night vision device in zero light. Designed to provide auxiliary IR illumination for enhanced low and nolight viewing conditions.




ATN Night Shadow 1 Night Vision Binoculars Gen 1

ATN Night Shadow 1 Night Vision Binoculars Gen 1

ATN Night Shadow is a Night Vision Binocular with built in exclusive ATN Smart Technology. Those night vision glasses have Proximity Sensor automatically turns the night vision binoculars ON when it is brought in the viewing position. The Night Shadow features all of the benefits of modern NV technology such as automatic brightness and gain control bright light protection along with a powerful IR illuminator. Specialized multicoated optics provides extreme clarity in lowlight situations.




ATN Corp. NVMP60153P Night Vision Device

ATN Corp. NVMP60153P Night Vision Device

The ATN 60153P is a rugged lightweight and versatile Night Vision Device designed for the most demanding of nighttime applications. The ATN 60153P can be handheld head/helmetmounted for handsfree usage or adapted to cameras/camcorders. Based on the ATN PVS14 used by the U.S. Military the ATN 60153P is of the highest quality in optics design and functionality. The ATN ATN 60153P is available with various Image Intensifier Tube configurations to meet a wide array of specification requirements.




STEALTH CAM STCU840IR THE UNIT 8.0 MEGAPIXEL INFRARED DIGITAL SCOUTING CAMERA

STEALTH CAM STCU840IR THE UNIT 8.0 MEGAPIXEL INFRARED DIGITAL SCOUTING CAMERA

8.0 MEGAPIXELS; SHOOTS 640 X 480 VIDEO CLIPS FROM 10180 SECONDS IN LENGTH; 38 IR EMITTERS; 40 EFFECTIVE RANGE; 2X/4X DIGITAL ZOOM; 19 IMAGE BURST MODE ; EASY ICON PROGRAMMING; TIME/DATE/MOON/TEMP STAMP; ACCEPTS UP TO 16 GB SECURE DIGITAL MEMORY CARD; COMPACT SIZE 4 X 6 ; 12V AUX POWER JACK; REQUIRES 8 AA BATTERIES





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PRINCIPLES OF NIGHT VISION

It is not really dark in the night. Every thing that has a temperature, will emanate light. If the temperature is high enough, visible light will be the result. Things having only room temperature or outside temperature, emanate light with longer wavelength and less frequency, called infrared light.

The infrared light can be catched by devices with the right type of optics. It can then be converted to visible light with several kinds of measures. 

In the night there will also be some visible light left. Also this visible light can be captured by lense systems and consentrated to give a picture that is well visible for a person.

Night vision devices both capture and concentrate present small amounts of visible light, catches infrared light and convert it to something visible and also often illuminate the site viewed with infrared illuminators.

 

Night vision by visible light

There is nearly never a complete absence of visible light. There is nearly allways some light that can be amplified to make a good view also during night.

By using wide lenses in the objective of a  binocular or viewing device, enough light can be concentrated towards the ocular lenses and onto the eyes of the viewer to make good in vision in  near darkness. Using very wide lenses is however not allways practical, especially not in googles that must have a small size and be easy to wear. The light intesity of the picture must therefore also be amplified in some way. This is done by an image intesifier.

The image intensifier have a detector plate and a screen in a short distance from each other. The detector plate consists of a material that emits electrons when hit by light. The screen is covered by some chemicals that emit light when hit by electrons, for ecxample phosphor. There is some material between the plate and the screen that have the ability to emit even more electrons when hit by an electron, and there is an electric potensial between the plate and the screen.

When light falls on the detector plate, a few electrons are ejected. Electrons sent out will then be drown towards the screen by the electric potensial,  and in their way, they will cause a cascade of electrons to be ejected. All these electrons are then accelearted towards the screen. When they hit the screen, light will be sent out againt from the screen. This light will be stronger that that fallen onto the detector plate. Thus an image can be seen on the screen.

 

Night vision by infrared radiation and illumination

Infrared radiation or infrared light lies near up to visible light in the electromagnetic radiation scale, having a wavelength of 750 - 30000 nm, or using another length measure from 0.75 - 30 microns or billionth of a meter. The infrared part of the spectrum is usually devided in three areas.

Near-infrared  (near-IR): - Closest to visible light, occupying the vawelength  range from 0.75 to 1.3 microns, or 700 billionths to 1,300 billionths of a meter.

Mid-infrared (mid-IR): - Mid-IR has wavelengths ranging from 1.3 to 3 microns.

Thermal-infrared (thermal-IR) - Between 3 microns to  30 microns.

Every body that has a temperature above absolute zero, emits electromagnetic radiation, and objects at room temperature or outdoor temperature mostly radiate in the infrared spectrum.

This radiation can be used to view objects in absolute  darkness. Infrared imaging also makes it possible to easily discern warmer objects from colder.

By illuminating the objects with an infrared illuminator one can also make picture of objects and surroundings even clearer, without disturbing the darkness.

Infrared light can be catched and refracted by optics like visible light, but in order to be viewed, one must use a film or detector that senses the radiation and converts the signals to an ordinary image. Usually the near-infrared spectrum is used for night viewing.

In night vision devices one uses detector plates with a grid of huge number of sensors, The sensors contain chemicals that change the electrical resistance or make an electric potential when illuminated by infrared light.

Examples of chemicals used in such detectors are:vanadium(V) oxide, lanthanum barium manganite, amorphous silicon, lead zirconate titanate (PZT), lanthanum doped lead zirconate titanate (PLZT), lead scandium tantalate (PST), lead lanthanum titanate (PLT), lead titanate (PT), lead zinc niobate (PZN), lead strontium titanate (PSrT), barium strontium titanate (BST), barium titanate (BT), antimony sulfoiodide (SbSI)