[Itamar]

If it will raise up to a high level , it will be considered as a cheat , you can count on it ...

It will be like a thermal scope but only which enlights the picture a bit .
If I can recall , RTCW has this thing in a certain allied sniper rifle...

I dont know if that's real or no , never investigated that ...

That is sorta of a cheat man... think of it ... in a dark place. While someone is hiding , you need to be lucky enough to spot him in the right time , but if you make the job easier for you , the game is not realistic and doesn't let you enjoy a good challenge..:-)