Hi friends, please let me know this fact because I really don't understand: I've Ballistic si m frame 2.0 bought on EBay that is supposed have unbreakable, super resistant lenses. In fact it's possible to find on YouTube many videos proving how strong are that lenses (eg. Videos showing people shooting it and lens bruised/dented but not break) and my lens are scratched?? I cared my sunglasses since I bought it and I had a normal, daily use (I'm not a soldier), regularly I cleaned lenses using appropriate special Oakley liquid so I really don't understand why now my lenses are scratched (OK small scratch, yes, but anyway scratched)!! Some idea please? Just to understand!! Ballistic and scratch are 2 different concepts? Or my lenses aren't ballistic/scratch proof?