I have heard that certain special operations such as the CIA and other military specialists use a camo called photochromic camouflage. Is there such a thing and does it really give the illusion that you are almost invisible? Can anyone tell me?

Hey guys! I have found something on the issue of this camo.. I knew I wasn't loosing my mind. I know this is something fantastic for our military guys. The good thing is that there are no limits to what this product could be attached too.. This stuff I am figuring could be put on vehicles,planes, gear, clothing. Why hasn't our government already been working on this and really I don't know if they haven't but here's a couple of sites to check out if you are interested. I just went into yahoo search for this camo and the couple of lites showing under the title were..

WWW.opticsexpress.org
WWW.iop.org
I think that correct. Just go undr search and check it out for yourselves and then lets all chat about it..