Videomaker – Learn video production and editing, camera reviews › Forums › General › Video and Film Discussion › Dust Spots in Image › I had this problem a while
I had this problem a while back when bringing my camcorder up in a plane. The change in altitude created a permanent air bubble in the lens.
I dive so I had access to a decompression chamber to see if it would eliminate the bubble. No luck.
Send it in for repair while still under warranty.