The Benefits of Using Night Driving Glasses

There's no doubting that safety is important whilst driving - whether you are driving during the day or when it's dark at night. There are so many accidents at night due to poor visibility that in recent years, many drivers have been using night driving glasses to help them both with their vision and improve their driving experience.

If you drive regularly at night you will find night driving glasses to be a great help. They can help to reduce the glare of headlights, make road markings much more visible and also road signs. They really can make night driving much safer because they give the driver better vision of the road overall.

One of the most beneficial parts about night driving glasses is the fact that they can be useful for any type of driving conditions and actually provide benefits during the day as well as in the night. If it happens to rain, snow, hail, or any adverse weather creeps in, night driving glasses can help improve visibility and make the road a safer place to be.

Accidents are 52% more likely to happen at night - that's a scary figure and one that prompted inventors to come up with night driving glasses in the first place. Bad weather can affect the visibility of even the most careful drivers so they really are a good invention for all drivers and abilities.

If you want to protect your eyes further, wearing night driving glasses during the day can protect your eyes from UV rays. In addition to helping you view road markings much easier, they also help to reduce glare from the sun - which is especially hazardous when it's low and when the roads are wet.

If you would like to improve your visibility whilst motoring you should really buy Night motoring Glasses. Night motoring Glasses are beneficial for motoring both during the day and night and are suitable for everyone. Unique version for reprint here: The Benefits of Using Night Driving Glasses.

Night Vision Video Camera

If you don't know anything about night vision surveillance cameras, then you might find it very hard to purchase the one that suits your needs. Usually most people don't have a clue about all that and that's why this article will make a brief presentation of the most useful security cameras available on the market.

The main reason why you buy a night vision security camera is to help you see in the dark. It's like having a sleepless and very affordable security guard watching over your property. But the camera will only detect and record the strange activities but it won't be able to stop them.

Night vision security cameras use infrared light to see images in the dark very easily. This type of light can detect right away any intruder and any movement and will record detailed images.

When you decide to buy a night time security camera you should pay attention to every single level of performance capability available on the market. That's why it would probably be best if you speak with a security camera expert first.

If you're looking to find the best security camera for outside surveillance then you must plan the installation very carefully. Installation is everything when it comes to security and if you place the cameras into the wrong corners then all your efforts are in vain.

You cannot place a security camera in a corner and wait for the thieves. It's very important to identify all the key areas around your property which can be used by intruders to visit you. If you plan everything perfectly then your eyes in the dark will see everything that's happening at night.

Obviously, all this surveillance strategy is highly influenced by your budget and also by the size of your property. Usually the walkways to the house or the garage doors are the best night vision camera targets.

If you want to be protected 24h a day then you should consider getting a day/night camera but you'll make sure that it has infrared capabilities if you're looking for high-quality night time coverage. Any regular day/night camera only records good images in low light and no images in total darkness.

The prices of night vision security camera coverage vary according to everyone's needs. For wider coverage you'll need more cameras and it will cost you a lot while for a simple monitor, a very affordable and easy-to-install wireless system will do the trick.

Choosing the right camera can be pretty difficult because the market offers a wide range of products with prices between $100 and $400.

The Internet will help you decide which products suits your needs best but before making any decisions you must remember to plan the installation very carefully in order to obtain great results.

Inside story of India’s biggest night vision device scam

By Syed Nazakat

Soon after he took charge as Union home minister in 2008, P. Chidambaram cleared a long-awaited proposal to procure 32,766 telescopic night vision devices (NVDs) for the paramilitary forces.

BEL started supplying the NVDs in September 2010. Till March 2011, it supplied 5,000 NVDs, of which 2,000 were tested. Ten per cent of the tested pieces were found to be faulty; the promised life of a piece was 10 years. The remaining 3,000 pieces are stored at depots, as the ministry is wary about deploying them in the field.

The story began in December 2006, when the home ministry put out a tender for NVDs. The tender stated that the devices were to be compatible with INSAS rifles and light machine guns (LMG) used by the paramilitary forces.

Surprisingly, despite the shortcomings, no second trial or field trial was conducted. Normally, all equipment is trial-evaluated in varying locations and climatic conditions such as summer, winter, high altitude and desert. "That never happened," revealed an officer who was on the board.

The officer also told THE WEEK that when the issue of the unmarked II tubes was raised, BEL temporarily stopped supply.

In the end, the ultimate benefactor of the deal was Prizmatech, which used BEL as a cover to sell a device they did not even manufacture! The ball is now in the defence ministry's court. If BEL is found guilty of flouting procurement rules and procedures, will the home ministry cancel the deal? In this investigation, the defence ministry may find itself in an awkward situation as the Army has recently signed another contract with BEL for 30,634 third-generation NVDs.  

Night Vision in Animals

The Night time world is never closed for nocturnal animals. Unlike humans, many animals possess adaptations that allow them to see even when the night sky is very dark. Animals have developed amazing adaptations to their environments.

Night vision is the ability to see in a dark environment. Night vision is mainly due to two adaptive features.1. Sufficient spectral range2. Sufficient intensity range.

Night Vision

Spectral range

Human vision is confined to a small portion of the electromagnetic spectrum called visible spectrum. It extends between 450 and 750 nanometerswavelengths. Below 450 nm is the Ultraviolet spectrum and above 750 nm is theInfrared spectrum. Some animals can see using the infrared or ultraviolet spectrum.

Intensity range

Sufficient intensity range is the ability to sense very small quantities of light. Although humans can detect single photons under ideal conditions, the neurological noise filters limit sensitivity to a few tens of photons.

Generation 0 Night Vision

Development started in 1935. By the end of World War II, the German army had equipped approximately 50 Panther tanks, which saw combat on both the Eastern and Western Fronts. The "Vampir" man-portable system for infantrymen was being used with Sturmgewehr 44 assault rifles.

The "Vampir ZG 1229″ system was a rifle mounted scope that weighed about 5lbs and was attached to a backpack power unit that weighed about 30lbs.

Parallel development of night vision systems occurred in the USA. The M1 and M3 infrared night sighting devices, also known as the "sniperscope" or "snooperscope", were introduced by the US Army in World War II, and also used in the Korean War, to assist snipers.

The M1 and M3 infrared night scopes were fitted onto the M3 Rifle (a varient of the M1 Carbine that was used by the US Army in World War 2) The original scope was the M3 Rifle with the M1 Night Sight which used an Active Infrared system in a Photocathode tube to intensify the electrons produced by the infrared beam to enable the soldier to see in the night time. 

How does a night vision device camera work?

The camera for night vision technology is the latest security camera. Night Vision works in two different and different approaches differ, depending on the technology required and the price they are willing to spend too much. The first way is called as image enhancement and thus collects a small amount of light, including a small amount of infrared light.

The other way is camera, which operates from raising the upper region of the infrared spectrum, theis transferred as heat. The main difference in the two night vision camera technologies such as infrared light is treated. The energy, in addition to the visible light range of wavelengths in the infrared spectrum and is a very small part of the energy spectrum, visible light and invisible covers.

The three parts of the infrared spectrum are lower (in IR), medium (mid-IR) and high (thermal IR). The main distinction between thermal infrared and the other two is that the other two reflectThermal infrared energy and produces infrared energy.

Depending on your needs one of this type of camera is right for you.

Thermal imaging cameras to work capturing the heat from the object and will not be easy. The special lens of a camera focuses light to see the infrared heat produced by all objects within the image is filtered through the difference in heat processed on the lookout for changes in the visual field.

The other night vision technology pools Environmentreflecting infrared light, which produces a very high resolution, clean image. It's like shining a flashlight on an object is easier to see, because when a space with infrared night vision lighting, Improves the quality is. Depending on the type of image you are pricing options and technology. The most expensive IR reflecting an image cleaner, sharper, but the option IR heat gets the job done.

Camcorder Night Vision DIY project

Convert any camcorder for use as a stealthy portable night vision system

Camcorders a generally designed for well lit scenes, using the light to create a quality color image for recording. To ensure that the image is seen by the camera in a similar way to our eyes, only the portion of the light spectrum that is visible to our eyes is processed.

Unfortunately, you cannot simply add an infrared illuminator to your camcorder and use it to capture night vision video because the CCD imager contains a glass filter that blocks out most of the infrared light.

Most video camcorders allow an external video source to be plugged in, essentially replacing the built in CCD imager with some other compatible video source. This video input will often have some custom manufactured input jack with a label of "external", "line input", or "AV input".

You will have to identify both the external video input and acquire the proper input cable in order to build this project, but if you kept all of the accessories from your camcorder, then that odd cable will probably be still sitting in the box, as it usually not used. 

Vision Night

I find it wonderfully amazing when God prompts people to converge for purposes larger that either of them know.  I am experiencing this as I live into my new call as a pastor of a church in Santa Rosa.  As I look back on my experiences and the experiences of the church, I am beginning to see a wonderful convergence that began years ago.

It's a long story than a blog post can't contain, but I'll give you the short version.  Over the years, God has impressed upon me the need for the church to serve not only those who gather for worship, but to serve those in the wider community who don't.  But I also came to see that unless people are being formed spiritually as disciples who are learning to follow Jesus, then all that work beyond the walls is a recipe for burnout.

My current church has a huge heart for reaching out, but it does not have many ways for adults to grow as disciples beyond Sunday.  They've done a bang-up job with kids and students and the worship is highly inspirational.  But they yearn to find ways to reach the wider community and to grow as disciples.  Often these are seen as separate, but I don't think they need to be.

On Sunday night I'll share more about this with my church.  It's called "Vision Night" and I'll share my discernment of an emerging vision for our life together.  I'm both excited and a bit intimidated.  It's a big vision.  And it will take years to unfold–it's not another "program of the month."  But should we move in the direction that God seems to be unveiling, then  it will be deeply transforming.

The apostle Paul writes "God causes everything to work together for the good of those who love God and are called according to his purpose for them."

It's that convergence between God and those who love God that is wonderfully amazing and encouraging to me.

Night Vision Helmet Looks Dorky But Works Well

SA Photonics released this crazy-looking helmet, to make everyone look dorkier. It's called the High Resolution Night Vision System (HRNVS) and improves on previous night vision technology by providing high-resolution sensors. The big thing is that the sensors are arranged over a field of view of 80 degrees, which is double what other night vision gear offers.

How night vision cameras?

In order to ensure their place, the whole business is large or small, from one or the other system of video surveillance market. Such as CCTV, video surveillance cameras can observe a surface using one or more. 

Infrared Illuminator is the light source, which operates in the infrared frequency range. The light source acts as an amplifier for the images seen in the production of results in the dark. 

The infrared emitters allows the cameras to provide video images of the night well, as it did during the day. usually black and white cameras with infrared heaters are used to install them for such purposes because of their high sensitivity to infrared light.

Infrared emitters produce light using Light Emitting Diode (LED) infrared. Because the amount of light emitted by an LED,very small, a large reservoir of LEDs is used, making it last longer.

You can work a night vision security camera system [http://www.sunsecurity.com/security- systems camera-security-systems-c-116_165.html] infrared cheaper simply by installing sensors right. These infrared sensors are automaticallyIlluminated only when the camera starts to work, or if it detects any movement.

US Special Forces Night Vision Firefight

Those shiny lines are laser targeters.ocking combat montage video of US Special Forces cleaning up the terrorists in Sadr City, shot entirely in the green glow of night vision mode!

See teh whole r0xx0r vid at The Jawa Report or Michelle Malkin.

Snippets of the vid

Those shiny lines are laser targeters.

Filling a car full of holes… And terrorist blood

Machine gun in action!

Humvees driving down the road with guns blazing left and right, as explosions rock the background and some dood shouts "Allahu akhbar!"

Veela – Night Vision

As part of the Remix Veela's Night Vision Competition I remixed Veela's Night Vision and by remixing Veela's Night Vision I meant rubbed my guitars on it.

I wasn't expecting people to be that interested in the mix due to its complete lack of having anything to do with any sort of dance genre, but people seem to have responded quite well to it, including Veela herself.

Night Vision Security Cameras--Reviews

If you do not know all the surveillance cameras night vision, then you might find it very difficult to meet the needs of the one that fits your purchase. Usually most people have no idea all this and then this article will make the market a short presentation of surveillance cameras on the most useful.

The main reason for purchasing a night vision security camera to help you make the dark see through. It 's like an insomniac and verysecurity guard at affordable prices to guard your property. But the camera only to detect and record the activities of strange, but it is in a position of stasis them not to do so.

Night vision surveillance cameras use infrared light to easily see the images in the dark a lot. This type of light can be seen immediately record any intruder and every movement and detailed images.

If you decide to buy a security camera at night, you should pay attention to everysingle level of performance available on the market. Therefore, it is probably better if you first talk to an expert on surveillance camera.

If you are looking for then find the best monitoring of security cameras for outdoor use, you must very carefully plan the installation. Installation is everything when it comes to safety, and whether to use the cameras in the wrong place then your efforts are all the corners.

You can not create surveillance camera in a corner and wait for the thieves. It 's very important for all major areas around your property that are used by intruders to visit, you can identify. If you plan everything to perfection, then your eyes in the dark to see anything that happened during the night.

Of course, all this control strategy is strongly influenced by the budget and also by the size of your property. Usually the sidewalks in the house or garage doors are the best night vision> Camera objectives.

If you want to be protected 24 days, you should consider a day / night camera, but you are sure that it works with IR, if you have time to cover the recruitment of high quality night. Regular daily / night camera records only good pictures in low light and no images in total darkness.

The price of night vision security changes as needed. For a wider coverage, you need more cameras, and iscost much, while for simple monitoring, a very convenient and easy to install wireless do the trick.

Choosing the right camera can be very difficult because the market offers a wide range of products with prices between $ 100 and $ 400

Internet will help you decide which products best meet your needs, but, before making any decisions you must remember to carefully plan the installation in order to obtain good results.

yukon spirit night vision 4×50 monocular – black (yk24042b)

Yukon 4 x 50 mm Spirit Night Vision Monocular. At just 7 2/5 x 4 1/5 x 2 2/5", this Monocular fits easily into your pocket, backpack or glove compartment. With the push of a button, the pitch black void springs to life. Push one more button and the powerful IR illuminator with focus beam is activated, projecting a powerful infrared light. A closer look: 4X magnification; 50 mm lens diameter; 15 degrees F.O.V.; Typical resolution of 32-36 lp / mm; 12 mm eye relief for comfort; IR illuminator effective up to 100 yds.; Detection distance up to 270 yds.; 2AA batteries required (not included) for up to 30 hours of power; Integrated on / off and IR activation LED indicators; Operates in temps between -22 degrees F to 104 degrees F; 21 1/10 ozs.; Weather resistant; Includes carry case, wrist strap. Get yours now! WARNING: You must be 18 or older to purchase Night Vision. This product cannot be shipped to D.C.; MA; Canada or Puerto Rico. Night Vision cannot be shipped Parcel Post. Please check your State, County and City laws for restrictions before ordering Night Vision. Yukon 4x50 mm Spirit Night Vision Monocular.

Product Features

Model Number: 24041B

Optic Type: Monocular

Magnification: 2

Objective Diameter: 24 Millimeters

Weight: 11.64 Ounces

Military night vision goggles for Military with waterproof body

Military night vision goggles are used by the army, navy and air forces of different countries, today such equipment is also used by the application of many law enforcement and security personnel (fire).

How night vision works:

Most of the night vision goggles consist of image intensifier tubes, a waterproof body and mounting mechanism. Work in the near infrared bands to detect environmental light of the reflection is seen. image intensifier tubes for night vision goggles then extended to a weak light, using the photoelectric effect. Tube, the photons of light in to a flap that opens up the number of electrons. 

The military uses two main types of night vision goggles:

• Image Intensifiers

Image intensifiers work by expanding the ambient light (flashlight enemy, moonlight, starlight) so you can see, as you would in the day.

• Infrared Lenses

Infrared lenses to convert the infrared spectrum of visible light, but retail prices, which is low. 

Modern Warfare 2′s Night Vision Goggles

Now this is how you do a special edition. Activision and Infinity Ward look to be going all out for its Call of Duty: Modern Warfare 2 "Prestige Edition," with not only the usual accoutrements like a special casing and an art book, but also what is described by Community Manager Robert "fourzerotwo" Bowling as a "fully functioning NVGs -- night vision goggles." No idea how well they work, but it's got alternating modes and MW2 branding. That's pretty awesome, but we gotta imagine it's gonna demand a pretty penny -- this is definitely more than that $80 "collector's edition" for $80 GameStop is currently listing. You won't be able to get your actual hands on the game until November at the earliest, so in the meantime, hit up the read link to get a glimpse of the "official" unboxing.

Inside story of India’s biggest night vision device scam

 By Syed Nazakat

Soon after he took charge as Union home minister in 2008, P. Chidambaram cleared a long-awaited proposal to procure 32,766 telescopic night vision devices (NVDs) for the paramilitary forces. Bharat Electronics Limited (BEL), a prestigious public sector undertaking, bagged the contract.

BEL started supplying the NVDs in September 2010. Till March 2011, it supplied 5,000 NVDs, of which 2,000 were tested.

The story began in December 2006, when the home ministry put out a tender for NVDs. The tender stated that the devices were to be compatible with INSAS rifles and light machine guns (LMG) used by the paramilitary forces.

On February 23, 2009, Dinesh Batra, senior deputy general manager, BEL, wrote to R.S. Sharma, then director of procurement, home ministry, that it could supply the required device.

On June 23, 2009, a trial was conducted at the Border Security Force range in Gurgaon. The trial team consisted of officers of the BSF, Indo-Tibetan Border Police, National Security Guard and Central Reserve Police Force. 

Surprisingly, despite the shortcomings, no second trial or field trial was conducted.

Katoch said the four important performance parameters of an NVD are its sound-noise ratio (SNR), resolution, modular transfer function and lifetime (see box). 

On January 7, 2010, S. Chattopadhyaya, inspector-general, BSF, issued a proprietary article certificate in favour of BEL stating that no other Indian firm manufactured passive night vision telescopic sights.

Documents accessed by THE WEEK reveal that BEL did not manufacture the NVDs.The officer also told THE WEEK that when the issue of the unmarked II tubes was raised, BEL temporarily stopped supply.According to reliable sources, high on the suspicion list is R.S. Sharma, former director (procurement), home ministry (see box).

The lack of NVDs was felt acutely after the Maoist attack in Dantewada on April 6, 2010, which claimed the lives of 76 CRPF personnel.With the Indian market for NVDs projected at $1 billion, foreign companies like Prizmatech are bullish onIndia. 

Night Vision in Animals

The Night time world is never closed for nocturnal animals. Unlike humans, many animals possess adaptations that allow them to see even when the night sky is very dark. Animals have developed amazing adaptations to their environments. Most nocturnal animals have large eyes relative to their body size. This adaptation, along with the ability to dilate their pupils far wider than humans can, maximizes the amount of light entering into the eye.

Night Vision

Night vision is the ability to see in a dark environment. Night vision is mainly due to two adaptive features.

Spectral range

Human vision is confined to a small portion of the electromagnetic spectrum called visible spectrum.

Intensity range

Sufficient intensity range is the ability to sense very small quantities of light.

Large eyes in Nocturnal Animals

Nocturnal animals have large eyes, wider pupil, large lens and increased retinal surface to collect more light. 

Physiology of Night vision

The vertebrate eyes have Photosensitive cells called Rods and Cones. Rods are elongated cells mainly confined in the periphery of the retina.

Role of Rhodopsin

The molecules of Rhodopsin in the rods undergo a change in shape as light is absorbed by them. Rhodopsin is the chemical that allows night-vision, and is extremely sensitive to light.

Role of Tapetum

Many animals have a tissue layer called the Tapetum lucidum in the back of the eye that reflects light back through the retina.

Snakes – They use their normal eyes during the daytime to see things. During the day time , a snake's vision dependents on the movement of prey.

Bees – Bees can see light between wavelengths 300 nm & 650 nm and they can see polarized light

Fish - Some fish can see the infrared wavelengths. They have only rods in the retina.