Has any one tested Hoya's polarizer with EX1? I can fit standard Hoya HMC UV filter between lens and lens hood and there's maximum of 1mm of free space between filter's edge and lens hood. Polarizers are about 4 or 5mm so does one fit in or will it be too thick to allow me to attach lens hood to lens?

Tuomas,

I am using the Hoya Pro 1 Digital ultra low profile circular polariser and it fits easily. A little hard to turn with the hood on - just like the Z1.