Let's start by getting this over with. These ARE night vision goggles and no, they are NOT high end goggles. Okay, when that's over, let's break this down. Some people don't realize that there are many different types of NVGs. Unlike the classic image intensifier style, these are digital night vision devices. The difference? Vacuum tubes are exchanged for a low-lux camera. This makes it cheaper and easier to produce. Please understand that if you want the "classic" glasses you will have to pay in the thousands compared to the $200 I got these for. A few things about function, these are great for the price. The only thing I would have improved would be a wider angle for the lenses. Visibility is very limited with these, making it a bit difficult to move around in tight spaces. Nevertheless, these are still very comfortable to wear and work very well. No, you won't see great detail at extreme distances, but it's still a great device. Also note that at this price point the two IR lights are slightly in the visible spectrum. So, in operation, you see two bright red eyes piercing the dark abyss. This might be a deal breaker for some, but I'm okay with striking fear into the hearts of my enemies when a shadowy demon emerges from the darkness. All in all I am very happy with this purchase and despite a few minor imperfections these will make a great addition to my airsoft gear and great for general entertainment during a long day at work.