They work a lot better than I thought, I'm pleasantly surprised. Buy them from my cousin who is an avid bird watcher, he has a garden and if you know anything about owls they are exclusively nocturnal. You really need to know their patterns in the evening to get a clear picture of them during the day. I certainly played around with them a week ago and they were absolutely amazing. If you've seen other night vision goggles it's always a bit sketchy, nothing will look like it's daytime, but for the price I can't believe how clear the image is in the pitch black night. They even come with a carrying case with straps and a built-in tripod mount. The controls are so easily accessible while browsing. I hope this review was helpful.
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