Are you wondering what is the difference between night vision and infrared? We will help you know the difference.
Night vision and infrared are very helpful in hunting and military application. These devices are packed with exciting features that are helpful in low-light situations. So, if you are in the military or an avid hunter and would love to chase game even when the sun sets, you should invest in any of these devices.
If you are new in the market and have difficulty figuring out whether you need night vision or an infrared device, we have put together this post for you. We will provide the uses of each device and tell you how each product works. Let’s get started.
Night Vision and Its Uses
Night vision devices use the light from the moon and stars to form an image. If you are hunting at night or on patrol, a good-quality night vision device will use ambient light to give you clear views of your targets.
Modern night vision devices are equipped with IR illuminators that work like flashlights. They give you clear views of the targets but stay invisible to the human eye. The IR illuminator is handy when hunting and on the battlefield when the soldiers need to read the maps.
Night Vision Uses
Over the years, night vision devices have continued to gain popularity among many hunters and tactical shooters. Before, these devices were mainly used by the military and law enforcement officers. Their night vision technology continues to improve, and the amazing durability of these products makes them suitable for multiple activities. The following are some activities that necessitate using a night vision device.
Hunting
If you are an avid hunter who likes to chase game at night, you will highly benefit from a night vision device. It provides clear views of the target at night and shows you how big it is so you can plan your shot well.
Military Use
The military mainly uses night vision devices. The first-night vision device was made to help soldiers during World War II. Seeing objects in dismal environments gives every operator a tactical advantage. Soldiers use these devices to see their enemies clearly, even at a distance. They also help the soldiers to read the maps easily at night.
Surveillance
Night vision devices are also used for surveillance purposes. A good quality night vision device can help you see objects as far as 200 yards, regardless of the weather and lighting conditions. This should help you spot any intruders or predators near your homestead.
Pros of Night Vision
- Simple to use
- Produces more natural target images
- Long-lasting battery life
- More affordable
Cons of Night Vision
- Suitable for use at night only
- Can’t see clearly through smoke, fog, and dust
Infrared Vision and Its Uses
Infrared vision devices detect the heat signature from objects to form an image. They detect heat radiation which normally goes up with the increase in temperature. With a high-quality infrared device, you can see every detail of an object regardless of the heat energy it radiates.
Infrared vision devices aren’t dependent on ambient light. They work very well in total darkness and during the day as well. All they need is to detect an object whose temperature differs from that of room temperature.
Since they detect radiation, infrared devices are highly versatile. These are some situations in which you can use infrared vision.
Hunting
Most wild animals are active when the sun goes down. They hardly go out during the day. An infrared vision device will let you see any game clearly, even in total darkness. They are easy to use and will let you scan the field in search of game without causing eye fatigue. This makes it suitable for use during extended hunting sessions.
Military
Soldiers also use infrared vision devices on the battlefield and police on patrol. They help you see your potential threats while remaining invisible to them.
Security and Surveillance
Knowing that no intruders or predators are lurking in your homestead will help you sleep more peacefully. Infrared vision devices serve as some of the most helpful surveillance tools that are pretty effective and reliable. Their ability to detect objects even in harsh weather gives infrared devices a leg up on home surveillance.
Energy Audits
Some heating and cooling companies use thermal images to detect leaking heat in their buildings. A small hole or crack in your home can make you spend a fortune on heating and cooling bills.
Deer Spotting
Some brands now manufacture infrared imaging devices that you can mount on your car to help you spot deer or any other wildlife while on the road. This will help reduce the chances of you running the animal over, especially if you are speeding. Besides, many people whose lives are claimed in car accidents occur when they try to avoid hitting a deer or any other animal.
Pros of Infrared Vision
- Dual functionality. Infrared vision devices are also suitable for use during the day and at night. This makes them more versatile than their night-vision counterparts
- See-through fog, smoke, dust, and light debris.
- Gives a clear vision of the object in total darkness while you remain invisible
- Sees through bushes, leaves, and thin materials
Cons of Infrared Vision
- Costly compared with night vision devices
- Detects objects, but you can hardly identify what the object is
- Large, heavy, and cumbersome to carry for extended hours
- Long start-up time
Factors to Consider When Buying a NightVision or Infrared Vision Devices
Resolution
Resolution refers to the clarity of the image produced by the device. Higher-resolution devices produce clearer and more detailed images. However, higher-resolution devices are typically more expensive.
Magnification
The magnification of the device determines how close objects appear. Higher magnification allows you to see objects in more detail but can also make the image shaky.
Range
The range of the device determines how far you can see in the dark. Higher-end devices typically have a longer range but are also more expensive.
Battery life
The device’s battery life is important, especially if you plan to use it for extended periods. You should look for a device with a long battery life or one that can be easily recharged.
Size and weight
The size and weight of the device are also important considerations, especially if you plan to use it for extended periods. You should look for a device that is lightweight and easy to handle.
Durability
You should also look for a durable device that can withstand harsh conditions. Look for devices that are waterproof, shockproof, and designed to withstand extreme temperatures.
Cost
Night vision and infrared devices can be expensive, so you should consider your budget when purchasing. Finding a device that meets your needs and fits your budget is important.
FAQs on What is the Difference Between Night Vision and Infrared
1) What is night vision?
Night vision is the ability to see in low-light conditions, typically in the visible spectrum of light. It amplifies the available light to produce a clearer image.
2) What is infrared?
Infrared is a type of electromagnetic radiation that is invisible to the naked eye. Infrared radiation has longer wavelengths than visible light and is used for heat detection, communication, and remote sensing.
3) How does night vision work?
Night vision amplifies the available light to produce a clearer image. Night vision devices use a combination of an image intensifier tube, a power source, and an objective lens to capture and amplify the available light.
4) How does infrared work?
Infrared detects heat radiation emitted by objects, even in complete darkness. Infrared devices use sensors that detect the heat signatures of objects and convert them into visible images.
Conclusion
We hope that you have found this post helpful. Choosing between night vision and infrared can be difficult, especially if you are an informed buyer. If your budget is limited, you should get a top-tier night vision device since they are more affordable. All in all, make sure that you choose the device that works best for your needs.
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