invisiblity is not so far. what do you think about it. it can be with lenses but near future, with polimers.

I think the materials are expensive so you won't be seeing anything beyond military application for a few decades.

the composition is expensive (sure they won't share for money too) and secret for now. i just read some articles about it. they accoplished, japans.
it's already about my job, i'm working with polimers too =) but not like that, and not s&d unit.

It's not the Japs that're leading electromagnetic reflective materials tech, it's the chinks.
http://www.iop.org/EJ/abstract/1367-2630/11/8/083012/

invisibility itself is not possible, but total internal reflection is.
If you covered yourself in mirrors, would you be invisible?