i seen someone have this on you tube and was wondering if anybody new where i could find this perticuler helmet ?

I believe its a mod.
There are a large number in the Nexus take your pick bliviongate:

Kinda seems like it should have had it from the get go. I mean the opening movie shows the ranger was activating SOMETHING on his helmet.

Totally, when they said that there would be night-vision in the game I didn't think that they meant a scope and some [censored] perk.

There is a Chem that also offers better night vision, not sure which one it is though

Tis Cateye

I'm gonna go with false advertising on this one lol. I too was disappointed. :meh:

I was surprised when I saw the NCR Ranger Helmet didnt have any kind of night vision. The only real night vision on the game is the Varmint Rifle scope.

i saw it on youtube. Some guy activated his night vision. He pulled up his pipboy, selected something in apparel and then the screen turned red and you could see at night. If its a mod, does anyone know what its called??