Benks HSR anti-fingerprint screen protector
I've got me one of these after seeing a thread about them on the Xperia Z forums. So far I'm really impressed! I was considering getting a Spiegen glass protector, but now I think I'll just order about five of these here!
I can confirm they are truly oleophobic, and the fingerprints, although you do get them, are ver imperceptible and easily clen off. I'll post some pictures when I get home. I think they may lose some of the coating after a while, but I've been using them for two months now and the coating still is strong.
Definetly recomend. Got them from here: