m 4/3 to M adapters - differences?

[ampguy]

Panasonic announced their own M and R adapters. Anyone know what the differences are between theirs and the existing ones?

 

[250swb]

They work exactly the same although I am sure there may be a quality difference between those and the very cheap adapters.

I have a 'Rayqual' adapter which I suspect is the same product as that marketed by Cameraquest, but with slightly different printing on the mount. It is a very well made piece of kit, although the small release button can be annoying, and something that Voigtlander and Panasonic seem to have addressed with larger buttons.

Steve