Quoted from homebrood:
I have an ECLE so it should be automatically included but my glass doesn't look any different than my Batman Forever next to it. Still see reflections and glare! I'm past the one year warranty but if I was shipped something other than what I paid for then they should replace it. I'll start a ticket and see what happens... There was a instruction paper taped to the glass with cleaning instructions but is there a way to tell, markings or anything that tells if it's invisiglass?
I'm sure you know by now since a few people posted. There is Usually some jjp marking on the glass itself. Depending on what year it was made, it can be very large or very small.