Posterazzi PSTTMO100921M AN/AVS-6 night vision goggles used by the military Poster Print 17 x 11

what's up nightwalkers today I've got another goggle for you this one is the envis 9 so those things been out for a while now it also goes by the designation f 49 49 you also see and the sixes out there and the difference between a 6 and a 9 basically it's just one was used by the army and what was used by the Air Force but but they both were meant to be used inside an aircraft cockpit whether it's helicopter or an airplane and so because of that they're made to be very lightweight mainly constructed of plastic you know there's some metal parts like the screws and the knobs for the screws that adjust the the eye distance here on the on the tubes but it's fairly fragile I mean you can still get away using this on the ground it's just not meant to be a ground use goggle so it's not going to stand up to you know riggers like you know bouncing them off the door frames or you know the inside