What is night vision How does it work?
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Do you want to have a pair of eyes that can see the dark at night? The night vision device fully realizes this possibility.
How far can the human eye see in daylight?
People with 20/20 vision can see a long way in daylight. People can see about three miles away before the horizon goes out of sight because of the curve of the Earth. However, humans can see buildings and stars that are much farther away than three miles.
What is night vision?
Night vision is the ability to see in dim or dark light. Other names are scotopia or scotopic vision. This is the opposite of the ability to see in daylight, or photopic vision.
An Ireeda’s night-vision device, also known as a night optical/observation device (NOD), Ireeda’s night-vision goggle (NVG), is an optoelectronic device that allows visualization of images in low levels of light, improving the user's night vision. Our night vision goggles enhances ambient visible light and converts near-infrared light into visible light which can be seen by the user; this is known as IR (image intensifier).
So, how does it work?
Ireeda’s night vision is the ability to see in low-light conditions, either naturally with scotopic vision or through a night vision device. Our night vision technology requires both sufficient spectral range and sufficient intensity range. Humans have poor night vision compared to many animals such as cats,foxes and rabbits, in part because the human eye lacks a tapetum lucidum, tissue behind the retina that reflects light back through the retina thus increasing the light available to the photoreceptors This magnifies the amount of received photons from various natural sources such as starlight or moonlight. Examples of such technologies include night glasses and low light cameras. And our night vision series products are worth your purchase.
what do you want to do with night vision？
If you love nature, you love nature at night. There are entire worlds to experience that are just out of sight because humans lack the natural nighttime eyesight that many other animals are born with. So, for hunters, outdoor photographers, or even just nature enthusiasts, Ireeda’ s night-vision goggles are a powerful and effective piece of equipment that give you access to that midnight landscape.
Our night vision goggles are designed to amplify the light in your surroundings, making it easier for you to see the world around you even in the dark of night. ireeda night vision goggles come in many unique types, specialized for different purposes, including photography and hunting, military, search and rescue and many other fields. Depending on your own goals and tastes, you can choose the night vision goggles that suits your needs - we’ve rounded up all the best night vision goggles to help you shop.
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