Hi there,
since there was never any dive case introduced for the HDR AZ1 Action Cam (aka. Action Cam Mini), many people were dissatisfied with the purchase.
The case the camera came with had no flat lens and therefore you could not achieve sharp videos when submerging the camera (even though the default case is waterproof down to 5 meters).
In the following video I explain what I noticed shortly after I purchased my FDR X3000 and how it lead to me finding a solution to use the HDR AZ1 under water:
- Nic