Dust IN lens? (Pro 1)

[RonL]

I just got a Pro1, then returned it after four days because there was a lot of dust inside the lens already. Now I've got this happening again in just a few days with the replacement.

I just wanted to verify that this is a (relatively) big deal and that lenses are supposed to be extremely well sealed, right?

Also, has anyone else seen this with the Pro1?

Thanks,
- Ron