The budget for "Batman: The Dark Knight Rises" might have just jumped up another six figures -- because last Friday, Catwoman's stunt double BARRELED through a super-expensive IMAX camera ... and TMZ has the crushing footage.
It's unclear who messed up -- the stunt-double or the cameraman -- but either way, the camera appeared to be blown to smithereens.
It was all shot outside some building at Carnegie Mellon University in Pittsburgh -- which, we're told, is supposed to be Gotham City Hall in the movie.
Thankfully, no one was hurt -- and with a budget of $250 MILLION ... a broken camera's just a drop in the bucket.
Sources close to production tell us both the camera and the cameraman were not injured during the incident -- but if you look closely, you can SEE camera shrapnel ... and fixing those things ain't cheap!
A rep for Warner Bros. had no comment.
'Dark Knight' Stunt Fail
Catwoman CRUSHES Camera
8/9/2011 5:00 AM PDT BY TMZ STAFF
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