Great product and atn service - ATN PS31-3W 1x Dual Night Vision Goggle System

I'm far from a professional, not having much experience with NVG use, but am familiar with optics and photo-multiplier tubes in general. Am impressed with these especially for the comfort and price point.

Mounts easy to a Wilcox shroud and helmet mount is very adjustable, to fit snugly and not shift when wearing a helmet. Overall unit feels very sturdy and stays where you set it for eye relief, etc.

Tubes are clear, and the white phosphor is much nicer for contrast (my prior experience only with Gen 1 green...) Limited artifacts, nothing that disturbs view of scenery/objects. Extreme low-light resolution is a little "grainy" as expected but clears up nicely with the IR - you can see fine in a pitch black room, or outside. For distance viewing in true darkness, I do recommend a tighter IR beam as the attached IR seems more of a low-projection flood. Great for rooms, not for looking deeper into the woods.

On service: Unit shipped initially missing the helmet mount, but ATN customer service was awesome and shipped a replacement out ASAP.

Overall, highly impressed as a novice to NVGs. These let you see in the dark, and the night sky becomes thousands of stars...