There are many ways you can use a night binoculars. Here are the most popular ways people use binoculars with night vision.

Exploring caves
Scouting game
Security and surveillance
Camping
Wildlife observation
Night hunting
Nighttime navigation
Night fishing and boating

Many night vision binoculars work similar to digital cameras, they have a built in flash. The size varies a lot - smaller binoculars are more expensive, but they might be just as powerful as the big ones. When choosing a night binocular first decide what you are going to use it for. If it just for the kids to play, then go with a less expensive model that they will not break easily. If you are going to use the binoculars yourself go for a higher quality optics which naturally would cost more.

Optics in night vision binoculars amplifies the existing light. They use not only light visible to our eyes, but also infrared spectrum. Quality night binoculars have an infrared illuminator which increases the available infrared light.All things you see through a night binocular appear green, because you don't look directly at the objects but at their image on a phosphor screen.Depending on light conditions at night binoculars perform differently. You will not see anything if there is no single star in the sky and no street lights. The lower the light situation is, the more powerful night binocular you will need. You can get Gen 1, Gen 2 and Gen 3 night binoculars. Gen stands for generation. Gen 1 are all right during a night with full moon and bright stars. For a crescent moon Gen 2 works better, and for a dark cloudy night you will need Gen 3 binoculars. Generation 1 night binoculars are affordable, Gen 2 and Gen 3 binoculars are much more expensive.

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